Guaranteed to adapt to a patio chair size up to 71.1 cm (l) x 76.2 cm (p). The actual size of the cover is 76.2 cm (L) x 81.3 cm (p) x 81.3 cm (h). made in a superior quality 600D canvas complex with waterproof support. Solid enough to keep the rain, hail, snow, dust, leaves and bird excrement from a distance. The structured ventilation grid on the back remains open to avoid the wind, the plastic clips and the robust elastic tightening cords fixed at the foot of the outdoor chair, in particular in strong wind and in violent weather. > The 100 % coverage design avoids exposure of furniture in the sun makes your chairs always as new.