• High-quality material: The diving gemstones are made of plastic with smooth edges, are lightweight, do not fade easily, and are reusable. • Diving gem pool toys: Includes 22 pool gemstones and 1 storage bag. The stones come in eight attractive shapes: shell, star, circle, rectangle, seahorse, scallop, diamond, heart, and square. • Easy to find: The diving gems are brightly colored, allowing children to easily find them underwater. The smooth edges are designed for safe play in the pool. • Pool fun: These gems and marine creatures shine underwater, stimulating treasure hunting and capturing children's attention while they bathe, encouraging them to dive and swim. • Versatility: Suitable for pools, pool parties, beach parties, school activities, and also for decorating vases, aquariums, interiors, windows, and walls. • Measurements: Each gemstone is approximately 1 cm wide, 1 cm high, and 1 cm long.