PERFECT EQUIPMENT FOR HOME GYMS: The wheel is softish plastic which ensures smooth operation and allows it to not scratch the wooden surface while in use. Your shoulders, arms, and lower back can all be toned for a flexible core workout. Low noise, no worry about annoying your families or neighbors. HIGH QUALITY: The wheel bracket is made of ABS, strong and sturdy. With a soft non-slip surface and stainless steel EVA rubber cotton handle, safe and comfortable to use, , it can bear a max weight. Equipped with one knee mat, ensure smooth movements, and protect you from getting injured. PORTABLE & EASY TO ASSEMBLE: Compact size, convenient to carry, you can take it to anywhere you want like the office, gym, outdoors, etc. It only needs one minute to assemble and you do not need to adjust it even with daily use. It is an ideal gift choice for your family and friends.