With 2 adhesive tapes, the upper tape for sealing by seller, the other one for sealing by buyer if need to return or exchange, reduce buyer’s anxiety before shopping online.
Option: Waterproof treatment for surface（except sealing and waybill area）
1, Material: Brown or white kraft paper
Paper weight: 70-130gsm.
Paper width: 550–1150mm.
2, Size Range:
Height include flap: 230–560mm.
3, Other size can be customized or made by hand