22mm for guess w0040g3 w0040g5 w0247g3 durable waterproof rubber silicone replace special convex interface watch accessories, Black;brown

the actual color of the item may be slightly different from the picture displayed on the website. please allow 1-5mm hand measurement error. thank you for your understanding. acid and alkali resistance, elasticity, easy maintenance, flexibility is the fine workmanship, good tension and elasticity, delicate and soft, contact skin will not have any discomfort..syi