Features: Effortlessly remove cracked phone glass without damaging the back cover using this spring powered tool. Engineered with a steel tip and spring mechanism. Ideal for professional technicians and enthusiasts requiring glass removal. Perfect for workshop repairs, home maintenance, or fixes when dealing with shattered rear glass panels on modern smartphones requiring. Pocket sized yet industrial grade, this metal bodied tool combines portability, making it essential for mobile repair kits and electronics maintenance scenarios. Specifications: Product namemail: Blasting pen with glass back protect of cellphone Product sizemail: 104mmx17mmx4mm Product weight 64g (including packaging) Product featuresecond: modifiable force, fixed point blasting glass, simple repair and replace Package Includes: Mobile phone glass back cover blasting penx1 note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!