Pack of 25 all-round foam tubes, approximately 52-inch length, approximately 2-1/2-inch diameter with 1-inch hollow core. Oodles of noodles are made from a proprietary foam compound that's more dense than others for improved buoyancy and stiffness Our Noodles are made in North America. No harmful chemicals Not a lifesaving device. Sold in sets of 25 with 5 uniquely bright colors. Colors included: Purple, Yellow, Green, Red and Blue Official Oodles of Noodles Brand Designed for the beach, swimming pool, light sabers, toys. Dozens of other uses for craft projects - even insulation.