High Strength Professional Grey Mailing Bags. With permanent peel off adhesive strip, you can beassured of safe arrival of your goods.Size 170 x 230mm(or 7 x 9") in 60mu thickness. This means they'll stand up to the rigours of most post rooms! Perfect size for DVD's, CD's and Books.1000 bagscontained in 1 box.Discounted pricesbelow are priced per box (ex VAT).For orders inexcess of 30 boxes, call our sales team for great trade prices!Unfortunately wecannot supply quantity less than 1 box (1000 bags) for this size