ITEM NAME:Happy Birthday Alphabet Metal Cutting Dies For DIY Scrapbooking Album Cards SP Happy Birthday Alphabet Metal Cutting Dies For DIY Scrapbooking Album Cards SP a.imagelink a:hover.imagelink {color:#5B804D;.Material: Carbon steel + Silicone. They can be organized and reorganized into seal blocks in practically Unlimited creative combinations. Made of steel Silicone material,good hardness and soft to touch.