Discover these high - quality gift boxes perfect for a wide range of occasions. Measuring 9" L x 6" W x 4", they come in a pack of 10. Made of 400 gsm recycled black paperboard, these boxes are sturdier than others. The 1 - inch wide lids ensure the box remains square and firm. Their all - matte black design makes them ideal for groomsmen proposals and various festive events. These collapsible boxes are incredibly easy to assemble with just 4 steps and no tools required. Extra clear round stickers are provided to secure the bottom or top. They come flat, saving storage space. Moreover, their clean and smooth surface is perfect for DIY projects. You can write, draw, or stick cute labels on them, and decorate with ribbons, flowers, or cards. Whether it's for Christmas, birthdays, or weddings, these boxes offer a convenient, sustainable, and customizable way to wrap your gifts.