Key benefits Adds structure without stiffness: provides support where needed while keeping fabric flexible and soft, not cardboard‑hard. Easy, reliable application: fusible adhesive bonds quickly with a household iron when applied as directed. Nearly invisible finish: thin, lightweight, singlesided interfacing that remains discreet under fabric and maintains breathability. Product details Type: fusible, singlesided interfacing (adhesive on one side). Feel: soft to the touch, lightweight, thin — designed to support fabric without changing its hand or drape. Performance: improves shape retention for seams, collars, hems, and decorative work while allowing air flow through the fabric. How it solves common problems Prevents sagging and puckering in embroidered or quilted areas. Supports buttonholes, plackets, and collars so they keep their shape through wear. Reinforces delicate fabrics for sewing and applique without adding bulk or visible texture. Simple application (recommended method) 1. Lay your main fabric wrong side up on the ironing board. 2. Place the fusible interfacing on with the adhesive side facing down against the wrong side of the main fabric. 3. Cover with a damp press cloth and press the iron onto the fabric (do not slide). Repeat as needed for secure bonding. Practical use scenarios Dressmaking: Fuse around collars and button plackets to keep edges crisp while preserving the garment's drape. Embroidery and applique: Stabilize fabric to reduce puckering and keep stitches even, then remove or leave the interfacing in place as needed. Quilting and tailoring details: Add discreet support to small pieces like cuffs, facings, and decorative elements without making the project stiff. Compatibility and tips Designed for direct fusion to the wrong side of your main fabric as described. Test on a scrap of your fabric first to confirm heat and pressing time. Because it is singlesided and thin, it is suitable where an inconspicuous, breathable reinforcement is required. This fusible interfacing offers controlled support and easy application for a wide range of sewing, tailoring, and craft projects.