Are you still troubled by the tub cover that doesn't have a place to put it or is difficult to move? Then you really need a tub cover roller rack. Our hot tub cover lifters are made of high-quality PA material, which is very strong and durable. The triangular support structure can make the lifters more stable and solid. The roller design allows you to move the tub cover more easily and effortlessly. With this item, you can enjoy the spa. Key Features Fine Design: These black hot tub cover lifters have a simple design with smooth lines. It is very elegant and modern and can be matched with many bathroom decor styles. High Load Capacity: This item is made of high-quality PA material with two roller racks and can carry up to 77.16 lbs of weight. Strong and Durable: These hot tub cover lifters made of high-quality PA nylon material are relatively strong and stable. This item is also not easily damaged and is very durable when used correctly. Classic Black: The surface of this item is a classic, timeless black color that is very dirt-resistant and can be matched with many styles. High Stability: Our item is firmly fixed to the side of the tub with 6 screws on each lifter. The roller racks are triangular in shape when unfolded, which is very sturdy and provides sufficient stability. Saving Space: These hot tub cover lifters are foldable. You can fold it up when you are not using it and will not take up extra space for you. Easy to Install: The simple design makes this item very easy to install. You just need to mount the roller racks on the tub with screws and you're done. Rollers: There are 4 rollers above each hot tub cover lifter so that the tub cover can be easily placed to slide on it. This can be very convenient and very effortless to move the tub cover. Application These hot tub cover lifters can be installed on non-circular covered tubs in bathrooms, beauty salons, wellness salons, etc. Specifications Model: CL-003 Color: Black Type: Foldable Material: PA Maximum Load-bearing Capacity: 35kg/77.16 lbs Gross Weight: 3.6kg/7.93 lbs Net Weight: 3.3kg/7.27 lbs Package Size: 79*15*11cm/31.1*5.9*4.33" Product Length: 76cm/29.9" Product Width: 49cm/19.3" How to Install and Use 1.Determine the centerline of the side of the tub and choose a symmetrical installation position. 2.Install and fix the two racks with screws in the determined position. And make sure it is completely installed firmly. 3.Lift the racks up and place the rods below into the slots. This way it is unfolded. 4.Lift up one half of the tub cover and place it on the other side. 5.Move it to the racks and place it to enjoy your spa. Package Included 2* Tub Cover Roller Racks 12* Screws 12* Gaskets Notes 1.Please note that this item is not suitable for round tubs. 2.Please choose a symmetrical position when installing to avoid uneven force resulting in damage to the racks. 3.Please do not fold the racks more than 90 ° to avoid breaking. 4.Please do not sit on the opened tub cover or place things beyond the load range to avoid damage to the racks. 5.For safety reasons, please fold up the racks each time when not in use.