Where should you put your arm when sleeping on your side

Give your mattress a spring refresh! ☀️ Discover @cecilyonpoint's mattress arm slot ARM 7 & ARM Cortex · Sensor Based · Solar Projects · Digital Electronics 4 Slot Coin Operated Cola Vending Machine · Auto Dough Maker Dough Kneading mattress arm slot Patented arm pocket for comfortable side sleeping · Designed for left- or right side-sleeping · Takes up ½ of a queen-sized bed · Creates 10° angle of elevation

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