Dimensions: Alaskan King Comforter - 120" x 120", (4) King Shams - 20" x 36" x 2" Flange - Weighs approx. 15 pounds Material: 78% Nylon and 22% Spandex Blend for an Incredibly Soft, Silk-like Touch Construction: Lightweight 120 GSM Down Alternative Inner Fill Important Information: Comfy inner fill and a silky soft touch make this the perfect comforter for Summer! Care Instructions: Machine Washable - Gentle Cycle / Cold Wash. Hang dry if possible, or use a low heat / no heat setting Enjoy comfort throughout the night even during the heat of summer with the Satin Summer - Coma Inducer Oversized Comforter Set! This oversized comforter is made with a comfortable blend of nylon and spandex, covering you in incredibly soft and cooling comfort. This lightweight comforter will also cover you up without making you feel like you are suffocating, just what you want during those hot summer nights!