Mattress Arm Slots

Hello, I'm looking to build my first DIY mattress We have a Tempurpedic mattress that is approaching 10 years old and recently got a Casper

Arm Quad-core Cortex-A35 GPU, Arm Mali-G31 MP2 RAM, 2GB Storage, 8GB HDMI, 2 x USB-A, audio jack, Ethernet, microSD card slot

mattress arm slot slot to hold it (I can't say the same for another tower fan that was separated from its remote for weeks before I found it at the bottom of

the rave slot This mattress has arm slots to bring better comfort for side sleepers #gigadgets #bedtime #furnituredesign #sleeping #comfort