[200 pieces into]

External dimensions: Approx. 10.2 x 12.6 inches (260 x 320 mm), tongue 1.6 inches
Inner Dimensions: Approx. 9.4 x 12.6 inches (240 x 320
Material: Paper part: High quality recycled paper (110 g/m2), Foam part: Polyethylene
Specifications: Sealing tape included and opening tape included
Kuroneko DM services, Yu-Packet, Yu-Mail, compatible sizes

Product Description:
An envelope with air cap to protect your precious items.
It also comes with a convenient opening tape for you to open.
This is a bubble envelope with an air cap inside the envelope.
Comes with a strong sealing tape for improved packing efficiency.
Since there is no gusset, the inside dimensions may vary depending on the thickness of the product. Choose a size that is roomy.
Measurements may vary by ± 0.2 inches (5 mm).
There may be cases where the internal bubbles may be crushed or damaged in the envelope.
In the event that a product cannot be used, we will exchange it for you. Please acknowledge