What are the small plastic disks used to impale floral foam known as?

The small plastic disks used to impale floral foam are known as anchor pins. These accessories are specifically designed to secure floral foam in place within arrangements, ensuring stability and support for the flowers and other materials inserted into the foam. Anchor pins help prevent the foam from shifting or moving, which is particularly important in maintaining the overall design and longevity of the floral arrangement. By using anchor pins, florists can create more reliable and aesthetically pleasing displays, as the foam remains firmly in its position.