Kind Wand Cock Teaser Attachment. Stroker attachment stimulates head of penis. Extensively textured interior. Closed end creates suction. Stretches for a snug fit. Visually stimulating clear material. Fits most wand style massagers. Width 3.5 inches. Length 3.1 inches. Material phthalate free, Thermoplastic Elastomers TPE. From Doc Johnson.