Bundle of Dreams Mini Crib Mattress details-stains on fabric tray It is designed to work

It is designed to work with disc brake and suspension combinations with standard 9mm axles

The adjustable size will fit a twin to queen sized mattress

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Bundle of Dreams Mini Crib Mattress details-stains on fabric tray It is designed to workCondition: Gently Used "Provide a safe and cozy place to live your baby by adding this eco friendly mattress to your mini crib. It features a Bundle Fiber Core and washable cover."