Black Metallic Bubble Mailers, 4 x 7 Inches. Pack of 600 Bright Metallic Bubble Envelope. Self-Seal Foil Shipping Envelopes. Waterproof Poly Mailers Metallic for Small Business

Features a black metallic finish. Measures 4 x 7 inches in size. Includes 600 individual bubble mailers per pack. Designed with a bright metallic color and stylish appearance. Constructed from high-quality polyethylene for durability. Provides optimal protection with a soft cushioning interior. Reinforced with durable seams for overall strength. Equipped with a reliable self-adhesive closure for secure sealing. Offers waterproof protection against rain, snow, and moisture. Suitable for versatile usage, from small items to larger books. Ideal for shipping jewelry, handmade cards, DVDs, CDs, and console games. Aims to enhance package presentation and convey professionalism.