Chirp Wheel+ 10 Inch Back Roller Deep Tissue Muscle Massage Teal Black Chirp Wheel+ back roller designed to provide deep tissue massage and spinal decompression. Features a signature spinal groove to protect the spine while applying pressure to the surrounding muscles. The durable plastic core is wrapped in a thick, textured black foam padding for comfort and grip during use. Ideal for stretching, improving mobility, and relieving back tension. Measurements: • Diameter: 10" • Width: 5" #Minimalist