It all starts with a kiss. Inya Triple Kiss Trainer Kit includes an assortment of three firm, silky smooth silicone plugs, tapered for easy insertion and comfortable fit. With a cute and fun design, available in pink and purple, you will always remember your first Triple Kiss. Suitable with all lubricants. Product dimensions Mini Butt Plug 3 inches by 1.3 inches by 1.3 inches. Small Butt Plug 3.3 inches by 1.3 inches by 1.3 inches. Medium Butt Plug 3.8 inches by 1.5 inches by 1.5 inches. Product material Silicone.