Specifications: Phthalate free, Pure Thermoplastic Rubber TPR, no PVC or Vinyl. Lube safe: water base, oil base, water/silicone hybrid, silicone lubes. Cleaning always clean any stretchy or soft toy after use in warm soapy water and air dry, your toy will look better and last longer with proper care. Stats outside diameter 2 inches, height .6 inch. Weight 1 ounce. Color Blue.