General description Pack of 100 plastic envelopes designed for shipping, ideal for packing large clothing parcels and various non-fragile products. These envelopes feature a strong adhesive closure and are made from tear-proof polyethylene plastic film, providing superior resistance to moisture and tearing. Technical specifications Size: 30 x 42 cm / 11.8" x 17" Opening length: 4.8 cm / 1.9" Thickness: 60 microns Weight capacity: 3-4 kg Other information Made of 100% recyclable plastic, safe for the environment when incinerated (no toxic gas emissions) Opaque black plastic film on the inside for confidentiality Bright white exterior for easy writing and perfect adhesion of shipping labels