Hydroplay Official portable basketball backstops Fiba approved for international competitions. Varnished steel structure, oleodynamic unit with manual pump allowing movent from rest to play position and viceversa. Telescopic cylinder with piston rod, diameter 40 mm, with flow regulation included and continuous valve which blocks the movement at the desired height. Easy to roll away on the floor by means of total 4 non-marking wheels, 2 fixed on the front and 2 turnables on the back of base, automatically raising and lowering following structure’s movement. Fully padded structure for maximum safety. Padded counterweight included. Projection cm 325. Space needed for positioning cm 420. Supplied with backboards made of 12 mm tempered safety glass, with high resistance pads (can be equipped, on demand, with red-light device to be linked to any 24” clock) and approved reclining rings as well as accessories for fixing the base to the floor.