Hello. Note: Outdoor umbrella cover suitable for 6 poles. Waterproof UV protection fabric replacement cover for outdoor parasol. To show: Ventilated top. Sturdy and durable canopy. Waterproof cover. Can be mounted on your existing stand (not included). Function: Waterproof, sunscreen, anti-corrosion, windproof, durable. Specification: Color: Red, black, green, khaki, beige. Material: Polyester fabric (waterproof, UV protection, fade-resistant). Size: Diameter 2m, opening 2cm. Diameter 2.7 m, opening 2.7 cm; diameter 3 m, opening 3 cm. Marking line: 3 meters, suitable for umbrella shafts of 1.46-1.47 meters, the opening size is 2.95 meters. The opening size of 2.7 meters is 2.65 meters, which is suitable for umbrella shafts with a length of 1.33-1.34 meters. Rib length 2 meters, length 98-99 cm, unfolded size 1.98 meters. Function: Waterproof, UV protection, fade-resistant. Package contains: 1 umbrella cover (cover only, tripod not included). Delivery time: Delivery in 24-72 hours, arrival in 15-25 days. Note: Due to different monitors, the product may have some color deviation. Due to manual measurement, a deviation of 1-3 cm is normal. If you have any questions, please leave a message and we will contact you as soon as possible. Seller's Guarantee: 7 days. Seller's Warranty: 60 days.