Bumpers are out! The American Pediatric Association has recomended that parents do not use bumpers in cribs anymore. Skip Hop to the rescue with the Skip Hop 4-Piece bumper-free Crib Bedding Set, Treetop Friends which features their new patented “Complete Sheet.” This unique sheet offers graphics around the sides of the mattress with a contrasting pattern on top of the sheet. Also included is this great set is a wearable blanket, linen crib skirt and the softest nursery blanket.