●This is an Amazon Prime eligible product ●The outer dimensions of the main unit are spacious (Width 12.2 x Height 8.9 inches (31 x 22.5 cm). If the thickness is [within 1.2 inches (3 cm) including the product, we can ship it by [Easy Merkari mail]. It fits in the thickness and weight of the main unit within 2.2 lbs (1 kg). Of course, please rest assured that this product is compatible with Japanese Post Click Post, Yu-Mail, Yu-Packet, Non-Standard Mail, Japanese Post Click Post, Yu Packet, Non-standard Mail, Yamato Transportation, Kuroneko DM delivery, Sagawa Express Mail, and Nishino Transportation Kangaroo Postal Mail ●This product has been renewed to prevent the gap between the lid, so even if you put a slightly thicker item, there is no gaps. Includes one-touch application tape for efficient work. It comes with a one-touch opening tape that is gentle on customers when it arrives. The surface is uncoated so the label can be applied firmly and firmly ●Amazon or Rakuten, Yahu Shopping, Wowma! It is also very useful for shipping via Frima apps such as Wauma, Mercalli, Yafu oku, and Rakuma. The white surface material gives a clean impression, and the back is cardboard and the thickness is 300 kg (300 kg) and it is sturdy and strong ●This product is an original product from Exproud and is sold exclusively by [Extore] which has a JAN code in Japan. Made in China 50 pcs shrink wrapped