Specifications:- Canopy Diameter: 127 15/16andquot(325 cm)- Bottom Length: Top 14 3/16andquot(36 cm), Middle 26 9/16andquot(67.5 cm), Bottom 48 1/4andquot(122.5 cm)- Hypotenuse Length: Top 18 5/16andquot(46.5 cm), Middle 18 1/8andquot(46 cm), Bottom 30 1/2andquot(77.5 cm)- Top Length: Middle 13 3/8andquot(34 cm), Bottom 25 13/16andquot(65.5 cm)- Net Weight: 2.9 Lbs (1.3 kg)- Model Number: YES0345. Package Contents:- 1x Set of 3-Tier Umbrella Canopy- 1x Manual. Notice: - Please note that umbrella frame is Not included.- Fits for 11 Ft 3-tier and 8 ribs umbrellas, only suitable for center pole umbrella. This umbrella replacement cover will perfectly fit our 3-tier patio umbrella model YES0321 and YES0320, any inquiry is welcome.