About this product Light Pink [Industry-leading durability | Load capacity 500kg] The foam roller adopts a unique "solid integrated structure." The surface is made of high-density EVA material with excellent durability, water resistance, and elasticity, and features protrusions that provide a sensation similar to acupressure massage. The interior is a combination of solid EVA material, achieving twice the strength of conventional hollow types. It does not bend under weight and is resistant to deformation even with long-term use, offering professional-grade durability. [3-way uneven design for beginners to advanced users] The surface has three types of uneven shapes: a flat shape like the palm of your hand, a tube shape like your fingers, and a protruding shape like your fingertips. Small protrusions like fingertips loosen stiffness, while the flat surface provides a gentle feeling like being pressed by the palm of your hand. You can start self-care without strain at your preferred stimulation level. [Lightweight and portable | Storage bag included] The lightweight design makes it easy to carry to the gym. When placed in the included storage bag, it fits into gaps in suitcases or gym bags. You can easily perform self-care anywhere, whether at home, in the office, at a yoga studio, at the gym, or on a business trip.