230 mm x 120 mm
14 plastic bags, previously recycled Cut the plastic bags ; aluminum needle No. 3 1/2.
Chain Stitch, Simple Crochet
Work 35 ch, skip 1 ch and with s.c. stung on each next ch. Turn the work, 1 ch and 1 s.c. stung on each next s.c. Continue crocheting this way up to 110 mm high, cut the thread and finish. another one like this.
Work 11 ch, skip 1 ch and with s.c. At 230 mm, start to decrease 1 stitch on each side every 5 r. until you have 1 s.c. and 110 mm high from decreasing. Cut the thread and finish. Turn work and decrease equally the other end.
Unite the base and the two sides using another color and s.c.
For the cover, crocheting from one of the parts with s.c. and decrease in all r. one stitch on each side, until you have 30 mm wide. In the last 3 r. not decrease. Let 5 or 6 central stitch non-crocheted in the penultimate row to form the buttonhole.
Crocheting around the cover with another color and s.c.
Work and place buttom Explanation
ch: chain stitch
s.c: simple crochet