"RRlinenRRlinen's products are designed to support your body for a healthy night's rest and our bed products are designed to maximize your comfort and luxury for a perfect sleep experience.We make this sheet set with fitted to fit mattresses 9 to 21 inches thick! Finding quality bed sheets for Camper & RV mattresses can be a challenge! We make these SPECIFICALLY to fit the beds in Campers, RV's, Motor-homes, Air-stream, and Travel Trailers. Our customers rave about them time and time again! You will love the fit and feel of these PLUSH sheets. We manufacture these with Cotton.Our Products:-4 PCs sheet set (1 flat 1 fitted & 2 pillowcases)6 PCs sheet set (1 flat 1 fitted & 4 pillowcases)3 Pieces Duvet Cover (1 Duvet Cover & 2 Pillowcase)5 Pieces Duvet Cover (1 Duvet Cover & 4 Pillowcase)Pillowcase (Queen/Standard Size 20X30) & Pillowcase (King Size 20X40)Comforter with Queen/King Size (88X88)Split sheet set (5 PSc sheet set 2 fitted 1 flat & 2 pillowcases)Pillow Shams (Queen/Standard Size 20X30) & Pillowcase (King Size 20X40)Pinch duvet setbed skirtsAvailable Size:- Twin, Twin XL, Full, Full XL, Queen, Short Queen, Olympic Queen, California Queen, King, California King many more.Available Color (Both Solid & Stripe):- White, Ivory, Light Grey, Sage, Dark Grey, Navy blue, Royal Blue, Light Blue, Sky Blue, Burgundy, Purple, Yellow so many moreFor Customization:- Contact us and leave an email to our inbox for customizing your RV Mattress sheets for any size, any shape, any color, any pattern, and any deep pocket."