This is a very cute handmade付け襟 (tsuke-eri, detachable collar) perfect for everyday wear! It's been softly knitted with straight needles (*´˘`*) Made with soft yarn, 60% acrylic and 30% lamb's wool, but please be careful with newborns and those with sensitive skin. For care, hand wash in lukewarm water is possible! When drying, please lay it flat to prevent stretching (*ˊᵕˋ*) Neck circumference approximately 29 cm, width approximately 6.5 cm. Adjustable with strings! The colors are photographed to be as close to the real thing as possible, but please understand that there may be some variation due to lighting m(*_ _)m It's a little difficult to see, but the main body is navy, and the edge color is gray. One of a kind.