Dada Condoms are designed for pleasure and total reliability, made from premium maximum nature latex,100% Tested and verified both physically and electronically for maximum protection and avoiding sexual disease, however, no method of contraception has 100% effectiveness, our quality passed the TUV SUD organization in German, the most stringent testing agency in German, and obtained the certificate, dada Condoms are designed & manufactured with the highest possible quality for Perfect family planning and the prevention of sexually transmitted diseases.