Premium Smooth Waterproof Mattress Protector Size:Twin Featuring a steel-reinforced Semi-Flex® performance

Featuring a steel-reinforced Semi-Flex® performance grid and wood slats

and long-lasting softness

memory foam layers provide targeted pressure relief for your shoulders and hips

carbon-infused memory foam

and lasting durability

Premium Smooth Waterproof Mattress Protector Size:Twin Featuring a steel-reinforced Semi-Flex® performanceThe Premium Smooth Mattress Protector offers ultra thin, breathable protection with advanced H2O Pro liquid proof technology. Featuring a smooth, quiet surface and universal fit for mattresses up to 22" thick, this protector shields against spills, stains, sweat, and allergenswithout altering the feel of your bed. Machine washable and designed for lasting comfort and cleanliness.