Fetish Fantasy Series Limited Edition Feather Nipple Clamps Black. Make your nipples perk with pleasure with these beginner Feather Nipple Clamps. Made with durable metal clips and covered in soft rubber liners, these clamps are perfect for beginners and fetish enthusiasts alike. The amount of pressure you apply to the nipple is adjustable by turning the screw, while the soft feather streamers tease, tickle and titillate! Unisex. Material:Metal, Feathers. Country of origin: China.