4.59Feet/145cm Sizes Inflatable Hot Tub Blow Up Float CoverThe circular hot tubs lids is perfectly compatible with most of round spa hot tubs range. Our Multiple Functions hot tubs lids can cut down cleaning times,extending the service life of the inflatable hot tub. Perfect accessory for round hot tubs. Before order our round spa Inflatable Hot Tub Cover, please confirm the inside diameter of your hot tub and choose the right Inflatable hot tub insulation lid.Keep the Water Warmer for Longer-Superior Heat RetentionOur Round Insulated Hot Tub Lid made of high quality PVC. Thickened design, better thermal insulation effect. Durable, strong sealing, Not easy to break, sturdy, use for a long time. Perfect insulation to retain heat in your outdoor tubs, effectively prevent water evaporation loss and Lock the heat inside your hot tub. It is must-have accessories for hot tub usage.Perfect Filtration and Protection Hot Tub Cover InsertThe corrugated grooved surface design effectively stop rain assembling and makes the spa tub sag. Windproof, rain-proof snow-proof. the Energy saving lid for hot tub effectively keep away from wildlife, Leaves and any other debris lingering debris fall into the water. Protect the water quality and keep hot tub clean. Also prevent dust, reducing condensation and freezing on the edge.Dual-Lock Inflate and Deflation Valve, Quick and EasyThe spa inflatable hot tub spa cover feature an durable and air tight Dual-Lock Valve Design, anti-leak air hole can be quickly inflated and deflated in a few minutes, strong sealing, prevent air from escaping. The quick and simple Inflatable makes you can use it within minutes to keep your hot tub clean and warm.(When using, press the valve lock to the end to achieve a better sealing effect)Lightweight Portable and Upgrade Reinforced Handles - Save MoneyOur outdoor Inflatable Hot Tub Blow Up Float Cover with Handle. The Handles on both sides makes you easy to take and place the hot tub cover. Convenient to use. Our hot tub cover is usable and low cost maintenance, and greatly cut down the use of filters. you can save money and reduce time up to win-win. Package included:1x Inflatable Hot Tub Cover.