28PAN Size: 21.6' W x 35' D Features: -Composite plastic.-Designed to fit dog crate.-12.6' W x 21.25' D for Model Numbers 1522,1522DD,1622,1622DD.-11.5' W x 16.88' D for Model Numbers 1518,1518DD.-16.62' W x 22.88' D for Model Numbers 1324TD,1524,1524DD,1924,1924DD.-18.25' W x 27' D for Model Numbers 1330TD,1530,1530DD,1930,1930DD.-21.63' W x 35' D for Model Numbers 1336TD,1536,1536DD,1936,1936DD,SL35ST. Dimensions: -12.6' W x 21.25' D product weight: 2 lbs.-11.5' W x 16.88' D product weight: 1 lbs.-16.62' W x 22.88' D product weight: 2 lbs.-18.25' W x 27' D product weight: 3 lbs.-21.63' W x 35' D product weight: 5 lbs. Warranty: -1 Year warranty.