The urinal piss basin is poured from robust soft silicone in one piece. The 4 changes of baren mouthpieces are also cast in different sizes and shapes from silicone. The sizes of the mouthpieces are about 70-90mm on the outside of Ø30-40mm and length of 40-65mm. Outside approx. 13x12cm. The neck strap made of elastic neoprene material is with an adjustable Velcro fastener. The weight with a gag is approx. 370 grams of total weight 550 grams