“HYDROPLAY CLUB” portable basketball system (2 units). Varnished steel structure with projection cm 230. Oleo dynamic unit with manual pump allowing movement from rest to play position and vice versa. Telescopic bar applied over the cylinder useful for easy finding and blocking heights corresponding to basket or minibasket standards. Mechanical solution able to keep backboards always perfectly perpendicular at any height. Movement of backstop on the floor obtained by using 4 rubber wheels integrated on the base, automatically raising or lowering accordingly to movement to play or rest positions. Padded counterweight included on the back of the base. Front padding covered with synthetic washable material. Pads covering for 100 cm the main projection arm. Equipped with 12 mm safety tempered glass backboards with pads, reclining rings and nets.