The Kota set really does look colorful compared to all the other butt plugs! Whether you are new to anal stimulation or are already more experienced, this set with 3 different sizes offers plenty of challenges. The plugs are flexible and tapered with a flat base that makes them safe to insert and remove. The body-safe silicone is easy to clean with warm water and antibacterial soap or toy cleaner. Use water-based lube for added pleasure. Dimensions: - The smallest is 90 mm long with an insertion depth of 80 mm. The maximum diameter is 30 mm. It weighs 39 grams. - The medium is 125 mm long with an insertion depth of 110 mm. The maximum diameter is 40 mm. It weighs 99 grams. - The large is 145 mm long with an insertion depth of 130 mm. The maximum diameter is 50 mm. It weighs 154 grams.