Material: Sponge Brand: HOUSMART Age Range: Adult Color: Three-section Pink + Gray Product Dimensions: 92 cm length x 92 cm width Product Weight: 520 grams *Used a few times. There are some scratches and wrinkles. [Design for Pain-Free Waist and Noise Reduction] The hula hoop is designed with three-tiered bumps on the inside, gently stimulating the abdominal area while rotating. Newly developed plastic material is used on the inside, making it ultra-lightweight and durable in both high and low-temperature environments. The outside is made of thick sponge material, so it doesn't hurt the waist and also has a sound-absorbing effect when dropped. [Easy to Assemble with 8 Sections] This joint-type hula hoop is adjustable in size, allowing you to change the size to fit your body shape and growth. It can be disassembled into a compact size, making it convenient for storage and carrying. Suitable for children, adults, beginners to advanced users.