参考视频 https://v.qq.com/x/page/a3080drqo4u.htmlStart with a 16''x18'' rectangle

Size and glue zippers

Prep for stitching

Zipper stitched in, put on zipper stops

Cut out 2x2'' square, measure from seam

All corners cut, save corner bits to make pull tabs.

Sew ends, make sure to leave zipper open so you can flip inside out when done. Add pull tabs if desired before stitching ends.

Inflate corners, prep for stitching.

Corner stitched.

All 4 corners stitched.

Finished

Christmas gifts complete.