XL: 4 3/4"Height, 8" Circumference, 6" Neck, 5" Tip Spread.
Everything made by Square Peg Toys is crafted entirely in the USA from only US sourced 100% Platinum Grade Silicone. The manufacturer says Square Peg Toys are safe to use with water-, silicone-, and oil-based lubricants.
Do not store next to or on vinyl or other rubbers with a strong odor as their plasticizers will harm the silicone. Full Kit Gear recommends keeping each toy in its own zipper bag to avoid problems.