Each item is carefully handmade, but there may be slight variations in the size of the ribbons, glue overflow, etc. Please purchase only if you understand this. We use high-quality ribbons that are resistant to deformation and can be used for a long time. Size: Width: Approximately 6 cm Length: Approximately 7 cm (to the end of the pom-pom) Currently, we are very busy with production, so we are not offering bulk discounts. We make each item with care, so we appreciate your understanding. The item has button legs, so you can replace the elastic yourself if it stretches out. The hole size for the button legs is 2.5mm, and only thin elastic bands are compatible.