1. The storage bag is made of Oxford cloth material, durable 2. Applicable to watch repair, various watches need to use corresponding tools for maintenance and repair 3. Black canvas bag size: 20.5x10x4.5cm 4. Weight: about 535g 5. Material: alloy steel Note: 8-25 lugs have 18 specifications, one specification has 6 pieces, a total of 108 pieces Packing list: Blue tape remover x 1 Without screw base x 1 Hoist skimmer x 1 Red Rocker x 1 Stainless steel tweezers x 1 Yellow double-ended fork x 1 Small hammer x 1 37mm open three claws open x 1 Yellow double-headed fork spare head x 2 Slotted screwdriver (size 1.0 / 1.2 / 1.4 respectively) x 3 Punching needle (size 0.8 / 0.9 / 1.0 respectively) x 3 Blue tape remover spare needle x 5 Three-claw open claw x 18 8-25 lugs x 108