Feature:1. Made of fine quality, safe and non-toxic EVA foam, soft and comfortable.2. You can wear it on your arms and legs, it will provide perfect buoyancy and stability, perfect for assisting swimming.3. Adjustable belt through the buckle, easy to adjust the size to meet your actual using need.4. You can use it for rehabilitation training/postpartum slimming/doing yoga in water/learning swimming, etc.5. Suitable for both adults and kids, especially for swimming beginners, easy to use.Specification:This tools kit is perfect for watch repair, easy to operate and use. Total 147pcs/set, greatly meeting the most watch repairing needs. Features:Made of fine quality material, strong durability and long service life.Total 147pcs different tools, greatly meeting the most watch repairing needs. Perfect to solve common problems like opening watch bottom cover and replacing batterys and more.All the tools and accessories are stored in the included bag for convenient storage & carrying.Suitable for professional watchmakers and home use beginners.Specifications:Material: alloy steelQuantity: 147pcs/setPackage size: 205 * 100 * 45mm / 8.07 * 3.94 * 1.77inPackage weight: 535g / 1.18lbPacking List:1 * Link Remover1 * Watch Case Holder1 * Watch back pry opener1 * Stainless Steel Tweezers1 * Spring Bar Tool1 * Watch Case Opener3 * Screwdrivers (1.0mm/1.2mm/1.4mm)3 * Pin Punches(0.8mm/0.9mm/1.0mm)18 * Case Opener Pins1 * Case Opener5 * Link Remover Spare Pins2 * Spring Bar Tool Spare Tips108 * Watch Strap Spring Pins1 * Small Hammer1 * Carrying BagPackage List:1 * Link Remover1 * Watch Case Holder1 * Watch back pry opener1 * Stainless Steel Tweezers1 * Spring Bar Tool1 * Watch Case Opener3 * Screwdrivers (1.0mm/1.2mm/1.4mm)3 * Pin Punches(0.8mm/0.9mm/1.0mm)18 * Case Opener Pins1 * Case Opener5 * Link Remover Spare Pins2 * Spring Bar Tool Spare Tips108 * Watch Strap Spring Pins1 * Small Hammer1 * Carrying Bag