ThermaSoft 100% cotton crib blankets are the ultimate in softness and durability. Natural cotton fabric is ideal for all climates and the blanket features a sewn hem for finished appearance. These blankets are large enough to be used with any size infant. Warranty on workmanship only. Details:Mint30" x 40"1 blanket100% cotton for ultimate softness Ultimate softness Natural cotton fabric ideal for all climates Features a sewn hem for a finished appearance