It's as easy as 1...2...3... the Instaflator makes blowing up rafts easy and fast. No batteries or electricity is required, it is lightweight and is perfect to bring with you to the beach or camping. Instaflator 4-pack with Pool Raft Includes: 4 Instaflators - measure approx. 8'5"L each Raft - measures approx. 72"L x 27"W Product Features: Reusable Compact size; easily pack inside your beach bag Float - vivid pink color Made in China Note: This product is not a lifesaving device. Under no circumstances should a child be left in or around water unless a competent adult swimmer is present and watching.