Thank you for viewing! This item is knitted with 100% acrylic yarn. The cross pattern design was inspired by a video from hotaru-ami-kids. Size: Approximately 9-10 x 9-10 cm (excluding the loop). Please note that these are amateur measurements, so there may be some error. Please refer to the images. This is a set of 3 pieces. I try my best to knit carefully and with care, but this is a handmade item made by an amateur. Because the main color is white, the underlying yarn may be visible in some areas, such as the edges or in the middle. There may be some distortion, looseness, or fraying. Each piece has a different texture and size. There may be traces of yarn ends and knots from when the yarn was purchased. The colors may differ slightly from the images. Thank you for your understanding and consideration before purchasing.