Ultra-Slim Silicone Shockproof Back Cover – Kakashi Hatake Edition
Introducing the Sirphire Ultra-Slim Silicone Shockproof Samsung S21 FE Back Cover featuring the legendary Kakashi Hatake. This back cover offers perfect protection without adding unnecessary bulk to your device. The lightweight silicone material feels smooth in your hands while maintaining a slim profile. It’s engineered with shockproof technology to absorb minor bumps and protect your Samsung S21 FE from everyday accidents. With the cool and composed Kakashi Hatake design printed on the transparent layer, your phone becomes a sleek extension of your anime love. Stay stylish and protected at the same time.
Clear Transparent Case with Scratch Protection – Pikachu Edition
Fall in love with the cutest design in town with the Sirphire Clear Transparent Case featuring Pikachu. Designed specifically as a Samsung S21 FE back cover, this crystal-clear case showcases your phone’s original beauty while offering robust scratch protection. Whether it’s keys in your pocket or unexpected drops, this cover resists abrasions and ensures your phone looks pristine. The adorable Pikachu print is UV protected, ensuring it won’t fade over time. Carry around a little spark of joy everywhere you go while keeping your Samsung S21 FE safe and sound.
Heavy-Duty Military Grade Rugged Back Cover – Dragon Ball Edition
Ready to unleash ultimate protection? Meet the Sirphire Heavy-Duty Military Grade Rugged samsung s20 fe back cover, featuring an epic Dragon Ball theme. Designed for those who demand toughness, this rugged case passes strict drop tests and offers military-grade protection against impacts, falls, and shocks. Textured sides provide an excellent grip even in wet conditions. The Dragon Ball design pumps energy into the look, making your phone a symbol of unstoppable power, just like the series’ legendary warriors. This is built for the true fans who believe in strength and durability.
Premium PU Leather Finish Protective Case – Transformation Goku Edition
Feel the luxurious touch of leather with the Sirphire Premium PU Leather Finish Protective Samsung S21 FE Back Cover, featuring Transformation Goku. Crafted with precision, the premium PU leather surface provides an elegant and professional look while guarding your device against daily wear and tear. The inner lining prevents scratches, and the case’s slim fit means you can easily slide it into your pocket. The stunning Transformation Goku artwork, embedded into the leather, gives your phone a unique and powerful personality that commands attention wherever you go.
Slim Profile Carbon Fiber Pattern Back Cover – Naruto Edition
Channel the spirit of a true shinobi with the Sirphire Slim Profile Carbon Fiber Pattern samsung s23 back cover, inspired by Naruto. Built for those who love sleekness and strength, this cover features a carbon fiber textured finish that resists fingerprints and smudges. It hugs your Samsung S21 FE perfectly, adding almost no weight while offering solid protection. The dynamic Naruto design captures the essence of ambition, perseverance, and courage. If you dream big like Naruto, this is the back cover you need to inspire your everyday journey.
Wireless Charging Friendly Sleek Back Case – Gojo Edition
Enjoy seamless technology integration with the Sirphire Wireless Charging Friendly Sleek Samsung S21 FE Back Cover featuring the stylish Gojo. This ultra-thin cover maintains your phone’s ability to charge wirelessly without interference. Its snug fit ensures that your device remains ultra-portable and fashionable. Gojo’s cool and enigmatic personality shines through in the artwork, giving your phone an exclusive look. Made with high-grade materials, this case combines functionality with sleek design for fans who refuse to compromise between style and technology.
Non-Slip Rubber Grip Textured Back Cover – Gohan Edition
Experience superior handling with the Sirphire Non-Slip Rubber Grip Textured Samsung S21 FE Back Cover, highlighting the strong and reliable Gohan. This cover is designed for people who prioritize a firm grip alongside protection. The textured rubberized material prevents slipping and reduces the risk of accidental drops. It’s resistant to oil and sweat, making it perfect for everyday heavy usage. Featuring a bold Gohan graphic, this case is an excellent choice for Dragon Ball fans who value resilience, bravery, and dependability just like Gohan himself.
Dual-Layer Shock Absorbent Hybrid Case – Baby Goku Edition
Double up on protection with the Sirphire Dual-Layer Shock Absorbent Hybrid Samsung S21 FE Back Cover, starring Baby Goku. Combining a soft inner TPU shell with a hard outer polycarbonate layer, this case provides superior shock absorption and ultimate durability. It’s designed to endure harsh conditions while offering easy access to all ports and buttons. The adorable Baby Goku design adds a lighthearted and nostalgic touch, making your phone not just protected, but also incredibly endearing. Keep your youthful energy alive with this uniquely charming back cover.
Personalized Printed Design Custom Back Cover – Luffy Edition
Set sail on an adventurous journey with the Sirphire Personalized Printed Design Custom Samsung S21 FE Back Cover featuring Luffy. Perfect for One Piece fans, this customizable case allows you to flaunt the spirit of freedom and ambition right on your phone. Using high-definition printing technology, the Luffy artwork pops with vibrant colors and incredible detail. The case fits snugly, ensuring that your device stays protected without looking bulky. It’s scratch-resistant, lightweight, and, most importantly, uniquely yours. Celebrate your individuality with a case as daring as Luffy’s dreams.
360-Degree Full Body Protective Back Cover – Itachi Uchiha Edition
Enter the world of complete defense with the Sirphire 360-Degree Full Body Protective Samsung S21 FE Back Cover, dedicated to the enigmatic Itachi Uchiha. This case offers wrap-around protection, safeguarding both the front and back of your phone from shocks, scratches, and drops. The integrated front cover features a crystal-clear screen guard that doesn’t compromise touch sensitivity. The hauntingly beautiful Itachi design embodies the depth, mystery, and strength of his character, transforming your Samsung S21 FE into a powerful symbol of wisdom and sacrifice.
Why Choose Sirphire for Your Samsung S21 FE Back Cover?
At Sirphire, we believe that a mobile cover should be more than just protection—it should be an extension of your personality. That’s why every Samsung S21 FE back cover we design not only offers military-grade durability and superior materials but also captures the soul of the world’s most beloved anime heroes. Whether you prefer the playful vibe of Pikachu, the rugged strength of Dragon Ball warriors, the stoic wisdom of Itachi, or the cheerful optimism of Luffy, Sirphire has a perfect mobile cover that reflects your spirit.
Our cases are engineered to be wireless charging friendly, slim, lightweight, easy to grip, and resistant to daily wear and tear. Moreover, the high-definition prints used in each design are fade-resistant, ensuring that your favorite characters stay vibrant and lively as long as you use your phone.
Every Sirphire back cover for Samsung S21 FE is not just a case—it’s a statement.
