M2 Massager roller (also known as myofascial release rollers). These are used to relieve muscle tightness, soreness, and inflammation and to improve circulation. The model appears to be branded M2.
Product Name: M2 Muscle Roller Stick / Massage Stick
Variants: Shown in Black, Orange, and Pink colors
Common Uses: Sports recovery, physiotherapy, trigger point massage, deep tissue massage
