The Lay Z Spa Grenada BW60135 Replacement Lid and Inflatable Bladder is a round hot tub lid made from durable leatheroid material. This set includes a complete lid only, perfect for maintaining or upgrading your hot tub. Manufactured in China by Lay-Z-Spa, this replacement part ensures a secure and watertight seal for your spa, allowing you to enjoy your hot tub in peace.