Features: Single solid side wall adds additional shade coverage to an existing canopy Compatible with the Quest(R) Q144 12'x12' Straight Leg Canopy (Canopy not included) Durable 150D silver-coated polyester provides additional protection against the elements Water resistant and fire resistant Includes a carry bag for convenient storage and transportation Not recommended for use in high winds and bad weather Side Wall Dimensions: 12' x 6'5" Fits Canopy Frame: 12' x 12' Straight Leg Canopy