Letter Pack Light, which can send packages up to 4kg with a thickness of up to 3cm. Set of 5. - Type: Letter Pack Light - Size: 430 - Weight Limit: Up to 4kg - Thickness Limit: Up to 3cm - Notes: No lithium batteries, no high-pressure gas, no flammable liquids. Unused, but there are traces of sticker removal on the item name field, and some stickiness remains. It will be folded during packaging, so there will be creases. Thank you for viewing.