Garvee Free Standing Punching Bag With Stand, Height Adjustable 49"-57" Reflex Boxing Speed Ball Set, Heavy Duty Speed Bag With Fillable Base For Teen

【Compact Fillable Stability Base】Features a space-saving heavy-duty hollow base designed for reliable ground stability. The sturdy bottom container can be quickly filled with either water or sand, creating a solid weight foundation that keeps your training set upright during fast-paced workouts.【Fast 180-Degree Reflex Action】 Equipped with a high-elasticity carbon steel spring built to withstand thousands of consecutive strikes. The responsive mechanism delivers a swift and smooth snapback up to 180 degrees, allowing you to effectively practice defense, timing, and footwork.【Durable Explosion-Proof Speed Bag】Crafted with a premium thickened PU leather surface, a strength buffer layer, and a high-elastic polyurethane inner liner. This solid EVA foam boxing ball offers great shock absorption and easily endures full-power punches without any deflation or tearing risks.【 Adjustable Height 49" to 57"】Designed with an easy-to-use manual adjustment knob to quickly change the total frame height from 49 inches to 57 inches. This flexible telescopic pole seamlessly accommodates younger teens, beginners, and adults looking for a custom home gym setup.【Smart Space-Saving Workout】Enjoy a high-intensity cardiovascular and reflex workout without sacrificing your living space. This compact boxing set occupies minimal room, requires no complex permanent mounting, and offers an effortless assembly experience so you can start training immediately.