This umbrella is NOT WATERPROOF even though it says in the description that it is: "The patio umbrella is made of polyester fabric (100% polyester 250gsm), which is waterproof, UV resistant, durable, and easy to clean."

Customer service is non-existent!!! I called Wayfair to ask for help with this issue and since it's been 30 days after the delivery date, they cannot do anything. It hasn't rained in the first 30 days of the product being received so there was no way for me to know that the umbrella is NOT waterproof. Do NOT buy this umbrella if you need it to be waterproof.