1.Material:Natural Latex 2.Brand:WHB 3.Sterilized by gamma irradiation 4.CFDA safety certification products 5.Super elastic, soft texture 6.Biodegradable, non-polluting 7.Micro-Ma technology provides a good grip firmly, reduce the rate of work errors 8.Size:S(10cm) 9.Length:230-240mm 10.Weight:S(5.0g),M(5.4g),L(5.8g) 11.Color:Milky or as your requirement 12.Place of origin:Vietnam