What you will get: You will get 30 diamonds and a golden treasure pirate box, the colorful diamond gem set comes in red, green, blue, yellow and other colors, the colors are bright and shiny, you could find them quickly in the pool.(Age: over 6 years old). Exquisite Material:Dive throw toy set is made of acrylic material, non-toxic and harmless, could be used for a long time, not easy to fade, suitable weight, could sink to the bottom of the water, children could use it with confidence. Diverse gameplay:The sinking gem pool toy is perfect for swimming pools and pirate games, throwing diamonds into the pool allows kids to go and explore, find fun and enjoy swimming. You could also put gems in boxes and hunt for treasures with your friends. Wide Range of Applications:Swimming pool diamonds are fit for decoration in various places such as summer parties, pool parties, beach parties, birthday parties and diving toy school activities.