... service!Main Material:polyester,nylon,PVC,silicone,neoprene,felt,satin,bamboo rayon,etc.,Product Size: 3/8'',1/2'',3 ... : 7-20 days per order qty;Shenzhen QueenKey Gifts & Arts Technology Development Co., Ltd, located nearby Shenzhen international airport, ... is a professional manufacturer for promotional Gifts & Arts in Guangdong province, China. Our main product lines include neck ...