Multifunctional Watch Battery Replacement kit: The Watch battery replacement kit comes with 6 different styles of watch back removal tools and a clean cloth. Perfect for opening the case and replacing the watch battery. Rugged: These watch back removal tools for watch repair are made of hard metal and plastic and are . High quality workmanship ensures their strength and durability, so you can use them with confidence for all your watch repair needs. Compatibility: Can be used on almost any case back, even a case with a smooth . Simply use a lever tool to pry up small bumps or notches on the side to secure the watch. Removing the back of the watch is easy to use: The watch opener toolbox opener is very user-friendly. Simply find the lug or on the back of the watch and gently pry it open with a tool. The process is simple and hassle-free and is suitable for all skill levels. Suitable for or beginners: With a length of about 8 cm (3.15 in) for each watch back remover lever, this watch repair kit is compact and easy to operate, not only for watch repair, but also for mobile phone and tablet repair. Material: Made from Stainless Steel Very Strong that Will Not Bend to lift even the toughest cases. Handle is made of Plastic with Ridges for a Strong and Comfortable Grip. Compatibility: Can be used for nearly any watch case back cover, even a back case with a plain and smooth . Simply use the pry tool and pry up in the small tab or on the side to fix your watch. Product name:7-piece watch repair tool set Net weight:143g Size: The yellow pointed chamber blade is 2.5cm/1.0inch long, 2cm/0.8inch wide, and 8.5cm/3.3inch in total height The yellow T-shaped blade is 2.5cm/1.0inch long, 2cm/0.8inch wide, and 8.5cm/3.3inch total height The yellow flat- blade is 2.7cm/1.1inch long, 2cm/0.8inch wide, and 8.7cm/3.4inch in total height The yellow triangular blade is 2.7cm/1.1inch long, 2cm/0.8inch wide, and 8.7cm/3.4inch in total height The black handle blade is 3.4cm/1.4inch long, 0.7cm/0.3 wide, and 10cm/4.1inch in total height The red handle blade is 3.3cm/1.3inch long, 1.7cm/0.7inch wide, and 11.6cm/4.5inch in total height Black square scarf length 12.5cm/4.9inch Colour:As Shown Material:Plastic+Metal Package Contents: 7 * Watch Back Case Remover Tool Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.