The Big Oshi Portable Crib Mattress - Fits All Standard Size Portable Cribs - Waterproof Design for Easy Clean Up - Safe, Hypoallergenic Material.

Specifications

• Provides extra firm support for optimal comfort and safety
• Vinyl layers prevent odors
• 10 percent vinyl and 90 percent foam
• Easy to clean waterproof cover resists tears
• Lightweight and easy to carry
• Recommended by leading pediatricians
• Fits standard porta-crib and mini cribs
• 2 Year Warranty
• Meets or exceeds all flammability, lead, phthalate, and cpsia testing.

Dimensions & Weight

• 24.5'' x 38.5'' x 3''
  
• 3.0 lb.