Rnisda 50 Pack 6x4x2'' Small Shipping Boxes, Black Corrugated Cardboard Literature Mailers, Mailing Packaging Supplies for Small Business (BK642-50)

Rnisda 50 Pack 6x4x2'' Small Shipping Boxes, Black Corrugated Cardboard Literature Mailers, Mailing Packaging Supplies for Small Business (BK642-50)

• Small box size - The internal dimensions of the small black shipping boxes are 6 x 4 x 2 inches (LxWxH), and the external dimensions are 6.4 x 4.12 x 2.03 inches, perfect for shipping mailing packaging
• Light-weight yet sturdy - The flat cardboard box mailers are made of 32ect E flute cardboard with lid, which is light-weight(only 1.53 ounce) yet sturdy to ship mail small items, perfect for your online retail wholesale business shipment as subscription boxes
• Flat packing - The 50 pack of black cute indestructo box mailers are shipped to you in flat packing and empty, which can save your storage space
• Easy to fold - The corrugated boxes are easy to put together in seconds, the tuck top box has two locking taps to closure boxes and keep your packages secure during shipping
• Elegant for business - The outer packaging boxes are decorative in black paper, you can DIY to stick your own labels, stickers, ribbons on it, which is very elegant for your business or small gift packaging