Our portable/mini crib mattress cover features a top layer made with 100% organic cotton; middle layer is quilted with 100% breathable polyester and the back layer is made with knitted polyester laminated to waterproof/breathable TPU film to protect mattress from any water spills or bed-wetting. This cover measures 24" x 38" x 5". Machine washed cold with like colors, mild detergent, gentle cycle and use non chlorine bleach when needed.

• Top layer-100% Organic Cotton interlock; Middle layer: 100% Breathable polyester; Back layer-knitted polyester laminated to TPU film
• Measures 24" X 38" X 5"
• Fits up to 3 inch thick mattress
• Elastic all around for a snug and secure fit
• Protect mattress from soiling

Top layer-100% Organic Cotton interlock; Middle layer: 100% Breathable polyester; Back layer-knitted polyester laminated to TPU filmAmerican Baby Company