1 Shell material: 100% cotton, 40x40/133x100TC, 60x60/140x140TC or others 2 Technics: Double needle stitching(0.1+0.3cms) with Germany piping or self fabric piping. 3 Filling material: Washed white duck/goose down/feather, originated from non-epizootic area, and washed with detergent, rinsed an hour and dried with steam in a high temperature drier with 120 degrees gentigrade for 30 minutes with lowest odor, oil and fat comtent 4 Feature: Anti-allergenic, anti-snore, anti-apnea. 5 Color and size customized