Embroidery Blank - Small Grey Felt Zipper Pouch - KDKB229. With a sewn-in zipper, soft texture, and serged open side seams, these blank Zipper Pouches are easy to hoop and embellish with your favourite embroidery designs. Measures: 15cm x 20cm (6 x8 in). Easy-to-follow instructions included in the packaging. And, yes, the side seams are already serged & the extended zipper is already sewn in.