20 Pcs Watch Gaskets Replacement Kit, O Rings, Waterproof O Ring Watch Back Gasket Rubber Seal Washers Set, O-rings Watch Repair Parts for Watch Backs Size 16mm-34mm (0.5mm + 0.6mm)
- [HIGH-QUALITY RAW MATERIALS] Made of high-quality rubber materials, it has excellent heat resistance, cold resistance, ozone resistance, atmospheric aging resistance, long service life, durability and practicality.
- [WATCH O-RINGS SET] The o-ring with 2 thicknesses and 10 sizes 16mm-34mm,Excellent replacements for different sizes to meet your different needs.
- [SERVICE GUARANTEE] If you find something missing or damaged after receiving the goods, please contact us in time, 100% refund and exchange guarantee, so that you can buy at ease, please add a shopping cart!