Rentals are delivered to your door 3-5 days before your event date and come with a UPS return label to send them back the next business day after your event. For more details, click on this link "Rental Process". Spandex Chair Covers, also known as Lycra, are wrinkle free and expand effortlessly to adjust to the size of your chair. Our premium quality spandex Chair Covers are made from high quality spandex and will fit most banquet and folding chairs. They rent at an affordable rate and will transform your room! We also sell these. Purchases are delivered within 3-5 days of purchase date.