It is a set of 5 massagers - 1 pc Ball massager, 2 pcs peanut massager, and 2 pcs of the cylindrical massager. It comes with a pouch that helps in easy storage. High Density Durable material - It is built with EPP so that they can help you break the stiffness in all your muscles. The foam rollers have been made in such a way that they can handle any adult weight that is placed on them as you try to break the stiffness that is causing your severe back pain. Secondly, the durable material is to ensures that the foam roller serves you for a long time to come. Multi-usage - Aside from just self-myofascial treatment, the foam rollers can also be used in yoga. Additionally, physical therapy and massage therapy are two other areas where these can be put to use. Lightweight – The foam rollers are lightweight and can easily be carried if you are going on a journey. This allows you to continue your therapy, even if you are away from home. One kit and you are sorted with your back pain, waist pain, neck pain, leg pain, etc. One fitness set and you are sorted for back pain, calf pain, leg pain, neck pain. It is a multi-usage massager - you can use it on your waist, back, neck, leg, calf, etc. It is durable and lightweight. It is a set of 5 pcs - 1 pc Ball massager, 1 pc small peanut massager, 1 pc large peanut massager, 1 small cylinder roller massager, and 1 large back cylinder roller foam massager. It relieves muscle pain, reduces soreness. It can be used in a variety of exercises as shown in the image above. It is travel-friendly and it comes with a pouch. This set will be a good add-on for your home gym.