The QuadQuestions branded small Velcro Lipo Straps are top quality. battery straps are rubberized on the side facing the lipo which helps to keep the battery from slipping out. These are by far the best performing lipo straps that secure your lipo and enable a quick lipo change. These “small” size straps are 9 inches long and 3/4 inches wide — this kit includes 3 straps. These are perfect for miniquads, 180mm-250mm.