These padded envelopes offer convenient and reliable everyday packaging that fits the Royal Mail medium parcel category. Jiffy gold is designed as an affordable all-in-one packing and wrapping solution that resists tearing and punctures. The padded mailers are easy to use as you just place your item inside and close with the self-adhesive strip. They are securely double-glued at the bottom and lined with macerated paper padding. The exterior is top quality gold Kraft paper. These Jiffy gold envelopes are 341 x 483mm and come in packs of 50.