2MM AIRFLOW MESH — Made with lightweight 2mm Airflow Mesh designed to allow air to pass through, without thick padding. A breathable mesh crib liner option for parents looking for a simple alternative to traditional padded crib bumpers. HELPS KEEP LITTLE LIMBS IN PLACE — Designed to help reduce arms, legs, and pacifiers from slipping through crib slats during naps and nighttime sleep, while maintaining a lightweight mesh construction. FITS FULL-SIZE CRIBS — Designed for standard full-size cribs with a 52” x 28” mattress. Includes long and short mesh crib liner panels that can be installed to cover 3 or 4 sides of compatible slatted cribs or solid back cribs. NOT designed for solid-end cribs, mini or portable cribs, or cradles. LIGHT FILTERING DESIGN — The 2mm mesh provides a light visual shield with a 60% light-blocking rating, helping create a calmer crib environment while still maintaining an open, airy mesh design. EASY TO INSTALL & MACHINE WASHABLE — Designed to attach to compatible crib rails and made from 100% polyester with soft microfiber trim. Machine washable for easy care and everyday nursery use. FIT AND DIMENSIONS — Install long 9" x 111" (23 cm x 282 cm) and short 9" x 82" (23 cm x 208 cm) panels to cover 4 sides or only the long panel to cover 3 sides.