Sale until October 21st due to the complete migration to Mercari SHOPS! Normally 2299 yen, now on sale for 2199 yen. This page will be deleted on the 22nd. ⚠Please be aware of unauthorized reproduction and scam sites⚠ ⚠Please purchase from the Mercari app. This is an eye mask for infants used in Montessori activities (nursery schools, kindergartens, children's homes, etc.), and for musical education using instruments like the pianica. This is our original handmade product, prioritizing comfort, incorporating feedback from children who actually attend these institutions. Eye mask: 1399 yen S size case: 700 yen L size case: 900 yen Custom size case: 1000 yen ●Additional spare elastic cord: 90cm, 100 yen ●Change case size to S or no case ●Change to sewn-in flat elastic ●Change to the size specified by the institution If you would like any of these arrangements, please comment. For multiple purchases, we offer a discount on shipping costs. Please check the profile for details. If you purchase immediately, we will ship the [A108] navy plain quilted eye mask and L size case set via Yu-packet mini. [Size] Width: approx. 16cm / Length: approx. 6.5cm [Elastic Cord] Mask elastic (flat elastic with a hollow center) is passed through the loops on the sides and crossed at the back of the head. 5mm wide, 80cm long, color: black Please tie it to fit your child's size. You can replace the elastic cord as your child grows. Suitable for ages 3-7. [Eye Mask Material] Outer fabric: Navy plain, 100% cotton, quilting Piping: Navy gingham check Cord passage: 100% cotton Lining: Double gauze (antibacterial), navy [Case Size] S: Width 10cm x Length 10cm L: Width 18cm x Length 9cm [Case Material] Outer fabric: Same fabric as the eye mask, quilting Lining: Navy gingham check, 100% cotton Velcro closure ▼Quilted eye mask list▼ #ChildrensWorkEyeMaskShopQuilting #ForChildren #ForInfants #ForKids #Kids #EyeCover #Handmade #KindergartenPreparation #NurserySchoolPreparation #KidsEyeMask #EntrancePreparation #Pianica #MusicalSense #Plain #Girls #Boys