1. TK3 mobile phone repar blade, suitable for mobile phone repair, screen removal, cutting adhesive removal and craft finishing 2. Carbon Steel: Made of carbon steel, it is wear-resistant and durable with minimal chipping 3. Blade Back Design: Safety blade back design ensures secure fastening without breakage delivering safer and smoother handling 4. Multi-Function Maintenance: The blade's high hardness ensures greater durability 5. making it ideal for smartphone repairs and screen disassembly without chipping 6. Ultra-Thin Thickness: As thin as 0.23mm, made of carbon steel with excellent toughness that resists chipping 7. Individually Wrapped: Small box contains 5 pieces; Large box contains 20 small boxes 8. Package includes: 100 x Blades