Size 30. Steel crochet hook size 11.

Rounds 1-5 = 2 5/8” in diameter.

For a larger mat of 18.25” across, use crochet cotton no. 5 and a steel hook US size 2.

Intermediate. Double crochet clusters.

Pattern 16, p 29, in Decorative Crochet.
Pattern 3 in 1000 Mailles

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