The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. I saw many co-ck sleeves exactly like yours in the market, are you from the same company? Hello dear, this co-ck sleeve is exclusive, if you see the same product in the market, to ensure that you do not buy a fake, please recognize our brand: KVEVU, will not put your health at risk Can it be used for contraception? Our sleeve condom has a certain effect of contraception, but it is not 100%contraception.Ifyouwantcompletecontraception, please remember to bring condoms What kind of material it is made of We use safe and soft high quality TPE material, this super soft material, elastic, not easy to deformation, can bring you a different feeling, and will not cause any harm to the body, suitable for all kinds of sensitive skin What is the insertable length? Hello dear, the length of our co-ck sleeves can be inserted varies from person to person and is calculated according to your own length, but please rest assured that the minimum insertion length co-ck sleeves is 5 inches Is it waterproof and how can it be cleaned? Dear, you don't have to worry about our products, whether jumping eggs or sleeve, are highly waterproof, very easy to clean, just need clean water and a little dish soap