Triplast C6 160 x 110 x 20 mm White PIP Cardboard Large Letter Postal Box for Royal Mail (Pack of 500)

• Easy to assemble FEFCO 0427 box style with fold-over ends and secure ear lock lids
• Meets Royal Mail's 'Large Letter' size classification for reduced postage costs
• Internal dimensions (usable size): 160x110x20mm & external dimensions (shipping size): 166x114x22mm.
• Strong 125 WK/T single wall cardboard for reliable protection
• Ideal for phones, accessories, and small items

These cardboard boxes are an ideal solution to send items via Royal Mail and remain within the size limits of a large letter. Helps save on postage, wasted space and protects the item with a secure box. Supplied flat packed for efficient storage, they are simple and easy to assemble.