Made of High Quality leather material. The grappling dummy is well designed for training mixed martial arts techniques. Available in different colors and sizes. The product is unfilled. The picture is just for illustration. It can be filled up by recycle textile cuttings or shredding. Can also be filled up with raw cotton or any suitable filler material such as sand bag, rubber granulates for the legs#mmadummy#punchingbag#fighitingbag#bjjdummySports Grappling Dummy is up f #infinixsports #grapplingdummy #bjjdummy #bjjlifestyle #jiujitsu #jiujitsudummy #mmadummy #mma #wrestlingdummy #bjjusa #bjjcanada #bjjmexico (at USA) https://www.instagram.com/p/CKYvGibnZa2/?igshid=ctwrpju3u16u