DO-NUT 2 is everything you love about our original DO-NUT 1 design but squishier, bigger and even longer lasting. DO-NUT 2 also doubles as a stackable ball-ring for a sweet stretching sensation. This one's larger and thicker than DO-NUT 1, it's a fatty that will give you a major chub! It stretches 3 times its size but snaps back to its original shape. Unlike most jelly rings, ours is made from tough flexTPR--it's super strong with incredible stretch and amazing feel. Made of our softest, rubbery, incredibly stretchy flexTPRthe right smooth stretch that doesnt pinch. Phthalate free and no scent. LUBE SAFE: Water-based lube, hybrid or silicone lube recommended. Oil-base lubes not recommended. CARE: Wash after use in warm soapy water, air dry. Store toys separately: we recommend storing in breathable cloth pouches or for larger toys, in cotton socks.