These Jewelry are collected from juniper wood and crocheted with beads. Beads without treatment and without the varnish impregnation. Crocheted with thread made of 100% cotton. It can be used during breastfeeding, as well as a children's necklace, perfectly safe. The biggest crocheted bead is about 0.75" in diameter / 20 mm. The length of jewelry for moms of about 45 cm, but the length can be increased by pitches (20 + cm). Washable. Hand wash with mild soap.