5.5 diameter gaiam essentials foam roller (and nearly 18” wide) Two dents on the outer edge, and a couple of scuffs (both visible in photos provided) but no other flaws. In great condition & fully functional otherwise! Per GAIAM: The Gaiam Essentials HD Foam Roller is the best tool to stretch, massage, and properly align your body. 18" of super-firm foam ideal for single leg and arm work, balance training, alignment, and enhanced stretching. Soothes tight muscles and improves mobility Offers welcome & all orders ship quickly (and are packaged with much care) 🌺 🌊 🐬 💕 happy Poshing!