Colours Pleasures Trainer Kit Multicolor from NS Novelties. Colours Trainer Kits collection of 3 fun and colorful plugs is made of liquid platinum silicone. The smooth and pliable plugs feature an elegant and supportive base, long neck and tapered tip for easy insertion. Available in varied colors and sizes. Suitable with all lubricants. Product bulk weight:11.36 ounces. Small plug dimensions 3.54 inches by 1.77 inches by 1.77 inches. Medium plug 4.37 inches by 1.77 inches by 1.77 inches. Large plug 5.35 inches by 2.2 inches by 2.2 inches. Package dimensions 7.76 inches by 7.91 inches by 2.64 inches. Insertable dimensions Small plug: 2.64 inches by .96 inch.Medium plug 3.23 inches by 1.18 inches. Large plug 3.94 inches by 1.54 inches. Made using body safe, phthalate free Firm Silicone. Battery type N/A. Non-vibrating.