Quality and Durable Material This seam roll set is filled with wood dust and covered with quality cotton fabric, delivering a lightweight, odor, and longlasting design. Ideal for professional tailors or home use. Complete Tailoring Set with Exact Dimensions Includes a tailor's sleeve roll (11 in long x 4.7 in wide x 2.7 in ) and a tailor's ham (7.4 in long x 6 in wide x 3 in ). Designed to press narrow, hardtoreach areas such as sleeves, pant legs, and collars with ease. Ideal for Long Seams and Precision Pressing Specifically crafted to maintain fabric shape and prevent impression marks on the right side. Suitable for quilting, tailoring, and delicate garment construction. Effective for heat and steam applications. DualSided Fabric for Temperature Control Tailors ironing ham features a plaid side for wool and delicate fabrics requiring low to medium heat, while the white side is ideal for linen and other temperature fabrics to achieve flawless pressing results. Practical use scenarios Press narrow sleeves, pant legs, and collars to keep lines crisp in tailored garments. Use the dualsided fabric to adapt heat levels: wool and delicate fabrics on the plaid side, linen and temperature fabrics on the white side. Apply in quilting and delicate garment construction to preserve fabric shape and minimize imprint marks.