| 摘要 |
An insulative hot tub or spa cover appearing in two symmetrical halves biased toward each other on a medial edge each half comprising an inner foam core capped on a peripheral edge by a C-shaped channel and covered on an upper and lower surface by a softer upholstery foam then entirely enveloped by a heat sealed vapor barrier and ultimately with a vinyl outer cover riveted to the channel by a trim strip thereby eliminating the need for any sewn seams. The entire spa cover being designed to come in sealed registry and rest upon the rim of a hot tub, spa or the like.
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