Glides up to 30 feetBrightly colored makes them easier to see underwaterGreat for the pool or bathtubA must-have for every kid who loves the waterProduct Dimensions: 5.5 x 5.5 x1.4 inches (14 x 14 x 3.5 cm)Weight: 1.4 ounces / pc ( 40 g); 5.5 ources for 4pcs (160 g)Shipping Weight: 7.3 ources / pack with 4pcs in it (210 g)Manufacturer recommended age: 5 years and up