Nedo Tripod Tree/ Stabilizer Manufacturer's Part # 665111  

Overview for Nedo 665111 Tripod Floor Mount Stabilizer The Nedo tripod star is a floor mounted stabilizer that firmly holds your tripod in place while working on slippery surfaces.  Place your tripod’s feet into each ringhole on the star stabilizer to prevent your tripod from moving.  The Nedo Tripod Star can be folded for easy transport. It is ideal for Nedo’s line of heavy-duty elevating tripods.   Features for Nedo 665111 Tripod Floor Mount Stabilizer Holds tripod in place Keeps legs secure Foldable Durable construction For Nedo elevating tripods 1-Year Warranty

Replacement Straps found here