Material: polyvinyl chloride(allergen&powder-free,low dust loading,low ion content,no plasticizers,ester,silicone oil and etc.)Weight:4.5g,4.8g.Color:clearSize: XS/S/M/L/XLGrade:(pinhole rate) grade:AQL 1.0/1.5,Industrial grade:AQL:4.0(appearance)grade:AQL1.5,Industrial grade:AQL:4.0Packing: 100pcs/box, 10 boxes/case