The Big Blue Accessories Series employs the latest designs that cater to different photographic and video systems By utilizing the best possible materials on the market, such as T6061 grade aluminum, stainless steel, fiberglass reinforced resin, etc ; our series meets the demand for high quality with affordability Each ball head features an O-Ring, which greatly increases the friction and gripping force between the clip and ball head, allowing you to keep your equipments in position no matter how heavy they are Aluminum parts and fiberglass reinforced resin parts brings together lightweight, strong structures, and highly abrasion-resistant accessories with affordability Our range of accessories continues to expand to cater to the needs of still, digital, video and specialty system