Moderate Thickness: Baby bumper for crib combined with 100% microfiber fill-in and keep the air flowing. Besides that, crib bumper pads can perfectly fit the corner and rail and avoiding big gaps. No Gaps and Thick Enough, they will protect your baby's head from the crib rails and prevent arms, legs from getting stuck. Solidly Stand, Not Flimsy: 4 separate pieces of baby bumper for crib with 7.1" long secure ties and measuring 2 for 52"×11" and 2 for 27"X11". Longer ties will actually fix crib bumper pads to baby standard crib and avoid falling down. Moderate thickness also keeps it stand well. Soft Touch For Baby Skin: Baby bumper for crib is durable, lightweight and wrinkle resistant. Hypoallergenic to baby's sensitive skin. Crib bumpers pads made from microfiber fabric with neatly stitch, it will be soft for baby skin. Wash Durable and Easycare: Neatly stitched for year - round durability for microfiber padding that baby will be comfier and safer. Biloban's Life Guarantee: Biloban's quality you can trust, if baby bumpers for cribs does not meet your needs for any reason, replacement or money back, no questions asked!