DescriptionThis item is designed for sports training like fitness, yoga, masssage, etc. It is made of EPP material which is odourless, tasteless and eco-friendly. Backrollers improve blood flow and circulation to up injury recovery, increase flexibility , and reduce pain and inflammation. This product can be given as a great gift for your friends and families. They will be very happy.Features- Color: Black. - Material: EPP. - Size: 33x14x14cm/33x5x5cm. - This product can be given as a great gift for your friends and families. They will be very happy. - Made of EPP material, it is durable and long lasting use. You can safe to use it. - Backrollers improve blood flow and circulation to up injury recovery, increase flexibility, and reduce pain and inflammation. - Roll away muscle pain after exercise and also makes a great back massager. You will have a good mood. - Deep tissue rollers are great for muscles , releasing tension at the trigger point , for myofascial release.