31 PCS Set Watch Repair And Disassembly Tool Set 1. Easy to carry and easy to operate 2. Wear-resistant and durable, environmentally friendly and healthy material 3. Scope of application: household, watch repair 4. Size: 31PCS Set: 20x10x4.5cm, 148PCS Set: 20x10x4.5cm, 36PCS Set: 23.5x15x5cm, 30PCS Set: 20x10x4.5cm , 149PCS Set: 20x10x4.5cm, 39PCS Set: 20x10x4.5cm, 406PCS Set: 22.8x13.4x16cm, 404PCS Set: 22.8x13.4x16cm 5. Weight: 31PCS Set: 532g, 148PCS Set: 582g, 36PCS Set: 777, 30PCS Set: 464g, 149PCS Set: 628g, 39PCS Set: 613g, 406PCS Set: 1222.5g, 404PCS Set: 1138.5g Kit Description: 1. 31PCS Set: screwdriver x 3, punch x 3, tweezers x 1, large lugs x 1, three-claw opening x 1, claws x 18, small hammer x 1, holder x 1, watch remover x 1 , yellow pry knife x 1 2. 148PCS Set: screwdriver x 2, punch x 3, tweezers x 1, 5-in-1 screwdriver x 1, screwdriver bit x 5, three-claw opening x 1, scale ear bit x 1, pry knife x 1, small hammer x 1, holder x 1, claw x 18, holder x 1, needle x 3, bezel x 1, watch remover x 1, lugs x 108 3. 36PCS Set: punch x 3, hole punch x 1, screwdriver x 3, large ear bit x 1, watch remover x 1, three-claw opening x 1, small hammer x 1, pry knife x 1, tip nose pliers x 1, holder x 1, spare needles x 4, minions x 18 4. 30PCS Set: pry knife x 1, small hammer x 1, m-shaped seat x 1, fixed seat x 1, three-claw opening x 1, claws x 18, tweezers x 1, punch x 3, small ear piece x 1 , screwdriver x 2 5. 149PCS Set: small hammer x 1, punch x 3, tweezers x 1, 5-in-1 screwdriver x 1, screwdriver bit x 5, three-claw opening x 1, scale ear bit x 1, pry knife x 1, demolition watcher x 1, needle x 3, ear bits x 2, watch lugs x 108, holder x 1, claws x 18, beige seat x 1, pry knife x 1, watch cloth x 1 6. 39PCS Set: small hammer x 1, screwdriver x 3, punch x 3, red pry knife x 1, three-claw opening x 1, scale ear bit x 1, claws x 18, holder x 1, ear clip Head x 2, needle x 3, watch remover x 1, tweezers x 1, beige holder x