MATERIAL: Made with high quality 304 Stainless Steel and neoprene, not easy to rust, Anti-moisture, Anti-oxiclation, corrosion resistant, acid/alkali resistance for indoor and outdoor use.
SUITABLE FOR: These waterproof gaskets are smooth, hard, and thick, suitable for self-drilling screws, and are widely used in electrical equipment, industrial machinery, construction, etc.
PLASTIC HEAT SEAL PACKAGING: Practical and convenient of packing box, All of washers are packed in a durable and sturdy box, this box can be use for a storage box.
DURABLE DIVIDED STORAGE CASE: All washers are packed in the box with size label and divider, easy to store and won't mix up.