Our standard black quilted covers are made with material that combines a black nylon face material with an inner material of white poly cotton flannel. Thickness is 3/8" and the quilting pattern is 4".The covers come standard with side slits so the front of the cover can be folded back for playing without having to remove the whole cover. The item "Kawai Quilted Grand Piano Cover For 6'1 Kawai Models RX3 & KG3 Black" is in sale since Monday, August 22, 2016. This item is in the category "Musical Instruments & Gear\Pianos, Keyboards & Organs\Parts & Accessories\Other Parts & Accessories". The seller is "howardpianoind" and is located in Hamilton, Ohio. This item can be shipped worldwide.