12 Inch Full Size Mattress 54”Wx75”L, Black Individual Pocket Spring Innerspring Mattress with Motion Isolation & Pressure Relief, Mattress in a Box

Allow 24-72 hours for the mattress to fully expand after unboxing; proper ventilation helps restore its original shape and comfort more quickly.
Use a suitable bed frame or foundation with proper support to prevent sagging and extend the lifespan of your pocket spring mattress.
Keep the mattress dry and avoid prolonged exposure to moisture, water, or direct sunlight to maintain material quality and performance.
Do not jump, stand, or place heavy sharp objects on the mattress, as this may damage internal pocket springs and foam layers.
For best maintenance, regularly rotate the mattress 180 degrees every 3–6 months; do not fold or bend the mattress forcefully.