Air-Only Low Profile NEW! Deck ventilator with build-in Air-Only ventilator Complete set with cabin ring and all fitting screws. The cover made of extremely UV-stabilized plastics: Luran S. We guarantee no yellowing, no weathering as minimum for 15 years. Very strong! You can step on it and even jump! Models - DSLP Height x Width = 2.68" x 9.05" (68mm x 230mm) Cut-out = 3.74" (95mm) Free flow area = 3.72in2 (24cm2) Packed in box: 9.45" x 9.45" x 7.48" (24cm x 24cm x 19cm) Gross weight ~ 2.2lb (1kg)