... ,50,55,63,*Material:Durable PVC*any size and color can be your choice*OEM orders are ... :*We can perforate in the top.*it should be take salt test and Anti - oxidation treatment bofore put ... shackle.*you have to keep it sealing when you don't use it and use it above 0 degree.About us ... products manufacturer, with our innovative & fashionable design, your business is blooming day by day. Welcome to make an ...