PPC Series Power Cord Protection Caplugs' PPC series of power cord protector caps provide a secure fit to the male end of either a 2-prong or a 3-prong power plug. The cap is placed on the plug to protect from physical damage, dust, dirt, grime & liquids during shipment and storage. Designed to cover and protect standard NEMA plug ends: * NEMA 5-15P (2 pole, 3 wire, grounding) Power Plug * NEMA 1-15P (2 pole, non-grounded) Power Plug Material: Natural LDPE Standard Color: Natural 410 * For other material and color options, contact customer service.