Complete Watch Repairing Kit Watch Case Opener Watch Battery Replacement Tool Kit with Carrying Case Item Type: Watchband Repairing Tool Kit Material: Alloy, plastic Storage Bag: Approx. 205 x 100 x 45mm / 8.07 x 3.94 x 1.77in Watch Chain Link Punch Length: Approx. 53mm / 2.09in Screwdriver Length: Approx. 89mm / 3.5in 3 Claw Watch Opener Length: Approx. 140mm / 5.51in Fixed Base Size: Approx. 49 x 25 x 65mm / 1.93 x 0.98 x 2.56in Yellow Watch Pry Size: Approx. 84mm / 3.31in Tweezers Length: Approx. 135mm / 5.31in Spring Bar Length: Approx. 138mm / 5.43in Watch Strap Remover Size: Approx. 112 x 47mm / 4.41 x 1.85in Watch Case Opener Size: Approx. 130 x 105mm / 5.12 x 4.13in 2 Claw Watch Opener Size: Approx. 70 x 29 x 11mm / 2.76 x 1.14 x 0.43in Blower Ball Length: Approx. 148mm / 5.83in Hammer Size: Approx. 180 x 40mm / 7.09 x 1.57in   Watch Chain Link Punch Model: 0.8mm, 0.9mm, 1.0mm Watch Link Pins Model: 8 x 1.5mm / 0.31 x 0.06in, 9 x 1.5mm / 0.35 x 0.06in, 10 x 1.5mm / 0.39 x 0.06in, 11 x 1.5mm / 0.43 x 0.06in, 12 x 1.5mm / 0.47 x 0.06in, 13 x 1.5mm / 0.51 x 0.06in, 14 x 1.5mm / 0.55 x 0.06in, 15 x 1.5mm / 0.59 x 0.06in, 16 x 1.5mm / 0.63 x 0.06in, 17 x 1.5mm / 0.67 x 0.06in, 18 x 1.5mm / 0.71 x 0.06in, 19 x 1.5mm / 0.75 x 0.06in, 20 x 1.5mm / 0.79 x 0.06in, 21 x 1.5mm / 0.83 x 0.06in, 22 x 1.5mm / 0.87 x 0.06in, 23 x 1.5mm / 0.91 x 0.06in, 24 x 1.5mm / 0.94 x 0.06in, 25 x 1.5mm / 0.98 x 0.06in (20pcs for each size) Watch Movement Base Model: Concave Type: 50mm, 44mm, 42mm, 38mm, 33mm, 32mm, 28mm, 26mm, 21mm. Convex Type: 25mm, 20mm. Purpose: Watch repair kit