From the website:

100% Anti-Pilling Acrylic
Prints: 85g/3oz - 213m/233yds

#3 light weight

Machine wash warm, tumble dry-normal, do not ıron, do not dry clean, do not bleach

Crochet gauge: 15 SC X 16 ROWS = 4 X 4 INCHES / 10 X 10 CM, US Size G-6 (4 mm)

Knit gauge: 22 sts x 28 rows = 4 X 4 INCHES / 10 X 10 CM, US Size 6 (4 mm)

Oeko-Tex Standard 100 Certified

Formerly known as Premier Anti-Pilling Everyday® Baby Yarn, this new yarn is the same great #3 weight yarn you love with a new name and an expanded color palette. With 80 colors, we have the perfect yarn for your next project. And of course it is made with our anti-pilling acrylic fiber meaning your project will look Like New, Wash-after-Wash.™

Craft comfortably knowing that this yarn is safe for you! It has passed the highest standard, suitable for direct contact with the most sensitive skin, even babies and small children.