The Size Of The Air Mattress Results In A Very Comfortable Lying Surface On Which You Can Relax Very Comfortably. And If You Don't Want To Lie, You Can Also Spoil Mattress As A Pool Chair Or Beach Mat. Safety First! For This Reason, This Jilong Product Is Equipped With 2 Or More Air Chambers. Incidentally, This Also Applies To Those Others Jilong Product Categories, Who Air Mattress, Swimming & Pool Chair, Swim Ring, Swimming Island, Bath Island, Water Sofa And All That Other Water Toys. The Air Chamber Is Equipped With A Check Valve. The Valve Can Be Easily Differentiated And By A Slight Push It Disappears In The Air Chamber. This Prevents Inadvertent Opening Of The Valve. The Inflation Can Be Used With A Commercial Air Pump With Or Without Ventilation, That Is, With A Standard Standard. After The Swim, You Can Effortlessly Deflate The Air And The Folded Bath Toy Fits Into Every Bathing Bag Or Backpack. If The Play Equipment Is Damaged, A Repair Set Is Included. A Great Eye-Catcher That Shouldn't Be Missing On Any Beach Vacation!