28 Pcs O Ring Watch Gasket Kit Waterproof Rubber Watchs Seal Washers Assorted Watch Back Watches Sealing Thin O Rings Repair Replacement Gaskets Rubber Black for Water Resistance Maintenance

Specifications:

Name: O Ring Watch Gasket Kit

Color: Black

Material: Silicone

Function: Suitable for watchmakers and watch repairers. Easy to fasten, with good oil and water resistance.

Product Size: 13-40mm

Packaging Size: 5.9 × 3.94 × 0.39 inches / 15 × 10 × 1 cm

Packaging Method: Bag

Net Weight: 0.14oz/4g

Gross Weight: 0.14oz/4g

Package List:

pcs × 13-40mm (28 pieces of unspecified size)