Durex Extra Safe Condoms are designed slightly thicker condoms than original condoms to provide extra reassurance. With extra lubrication, without affecting sensitivity and ease of penetration. Nominal width: 52.5 mm. Easy to put on, fitted shape: Based on men’s shape, widened in the end. Clean scent: smells better, so there are no unpleasant distraction, you can just relax and enjoy. 100% Dermatologically & electronically tested.