Rubber dam is one good choice when do oral sex love. Made of natural rubber latex. Variety colors such as red, yellow, green, orange, pink, blue, etc. OEM colored rubber dam is accepted Variety flavors such as fruits flavor, flowers flavor. OEM flavored rubber dam is accepted. Different thickness such as 0.18mm, 0.22mm, 0.28mm. 0.18mm rubber dam is recommended for …