Ultrasonic lace roller applied for all kinds of nice laces, ribbons, sealing designs, cutting edges, formed flowers & animals Lace Roller:Applied for all kinds of nice laces, ribbons, sealing designs, cutting edges, formed flowers & animals, etc. Equipped Pattern Mould: 23MMxØ51MM, 50MMxØ51MMMaterials Suitable: for Hot Fusibility, for example: polyester, nylon, chemical and non-woven fabrics..