Nutmeg's scallop chalkboard wall stickers in A4, A3, A2, A1 & A0 These chalkboard decal wall stickers can be used as a memo board in the kitchen, hall or study. Also can be used as a fun addition to your child's bedroom or playroom, can help develop you child's creative development, communication, language and literacy skills. Precision cut and made from high quality blackboard vinyl.