Height Adjustable & Stable Base The height of the punching bag with a stand can be easily adapted to everyone's needs, from kids to adults (range 150-180cm/59-71inches). The base can be filled with sand or water to prevent falling. Extra-strong suction cups to prevent scratching of floors, and to help fix it in one place, suitable for any smooth surface. 【All-In-One Boxing Set】Our full punching bag set withstands for adults and teens, includes inflatable punching balls, a manual air pump, padded boxing gloves with reclosable straps to protect your wrist and ankle, a sturdy base, and an adjustable stand from 150 to 180cm high. Easy to set up and includes everything you need for a boxing session. 【Premium Quality-Stable & Durable】Multi-layer construction, stainless steel tube stand, carbon steel spring, Eco-friendly fabric buffer, high-density EPE foam, and premium PU leather ball. Not easy to rust and break. Ensure durability and longevity. Simply fill the freestanding heavy-duty base with water or sand for stability. 【Strong-Rebound Speed Ball】Strong and thick spring, effective rebound up to 90°, great for training your reaction, accuracy, coordination, and agility. Our reflex bag with stand features one inflatable speedball which is made of PU leather, wear-resistant, durable to use, comfortable to your hands. 【Ideal for Boxing and Fitness】Perfect for stress relief, workout sessions, and MMA training. Put on a pair of boxing gloves and safely punch the reflex boxing bag. It helps improve hand-eye coordination, sharpen reflexes and build speed, relieves stress and tension, helps kids trained, and builds their confidence.