The Flex Punch Bar is Ideal for gym & home workouts. Fitted with an industrial grade rapid rebound spring it guarantees a lightning fast return of the bag every time so you can work on head movement, build speed, hand eye coordination & improve conditioning. The Punch Ball is filled with high grade foam which requires no inflation & is ready to use right out of the box.Develop the speed of a Viper with the Playerz Flex Punch Bag. Adjustable 4 1/2' - 6 1/2' height. For best results fill base with sand. This item is in the category "Sporting Goods\Martial Arts\Training Equipment\Punch Bags & Pads". The seller is "combat_experts" and is located in this country: GB. This item can be shipped worldwide.