Features 1、Strong Practicality: Watch repair kit can be used for watch repair, watch battery replacement, and is a professional watch repair tool. 2、Complete Tools: Watch battery replacement tool kit contains a variety of professional repair tools, a large number and a complete range. 3、Durable Materials: Professional watch repair tool is made of metal and plastic, rust proof, wear resistant and durable. 4、With Storage Bag: Watch repair tools are packed in the storage bag, which is convenient to carry and very easy to use. 5、Adjustment Design: The case opener can be adjusted to 55mm, easy to open regular and oversized watches, ideal for watchmakers, collectors. Specification Item Type: Watch Repair Kit Product Material: Metal, Plastic Package List 1 x Metal Spring Lever Pin with Scale 2 x Spring Bar Tool Spare Pin 1 x Hammer 1 x Tweezers 1 x Screwdriver Handle (including 5 Bits) 1 x Watch Back Cover Opener 1 x Metal Strap Link Remover 1 x Cleaning Cloth 1 x Case Opener 3 x Tape Remover Spare Head 1 x Long Handle Pry Knife 1 x Case Stand 3 x Needle Punch (0.8mm,0.9mm,1.0mm) 144 x Spring Bar (size: 8/9/10/11/12/13/14/15/16 17/18/19/20/21/22/23/24/25mm, 8 Pieces) 1 x Strap Holder 20 x Hair Clips (size: 16/18/20/22mm, 5pcs Each) 1 x Case Opener Pins (18) 2 x Storage Box 1 x User Manual 1 x Storage Bag