Haktoys Dive Torpedo – 8 Pack Whoosh!! That is how these Hydrodynamic Underwater Gliders go as you watch them glide underwater for 10 or more feet!! Helps young children develop diving and swimming techniques going after the gliders that sink! Package Contains 8 (eight) Underwater Gliders for everybody to share the enjoyment Delightful Summer Activity for children who are 5 years and more looking for fun! Made of high-quality certified-safe, and non-toxic ABS materials. Safe and durable for kids to play with.