Room humidity: 20%-90% RH. Indoor temperature: 0℃ to 50℃/ 32℉ to 122℉. Outdoor temperature range: -50℃ to 70℃/ -58℉ to 158℉. Product Weight: 66g / 2.32oz. 1/2/3Seater Stretch Velvet Sofa Seat Cushion Covers Couch Slipcover Protector UK.
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