Made in accordance with regulation UNE-EN 749. Posts and crossbar in aluminium; metal painted in white and red (other colours available on request). The posts and crossbars in the aluminium models are joined together using metal brackets (60 x 40 mm). The metal profile type is supplied welded. The frames are in 80 x 80 mm square cross-section, with rounded edges. Dimensions: 3.00 x 2.00 x 1,00/1,40 m Fixed or hinged back supports with side openings for anchoring (prevention of tipping) in 32 mm rounded galvanized steel profile. With the version that folds against the wall, the hinged section is made from 45 x 45 x 2 mm squared pipe, with wheels to make it easier to fold. PVC hooks to attach the net to the frame. Price per set (2 units w/o nets).