Pack of 30 selfadhesive PVC collar strips designed to protect clothing and reduce visible sweat marks. Key benefits Protects clothing: absorbs dripping sweat and reduces neckline soiling to keep shirts and blouses looking cleaner. Easy to apply: peel off the protective film and press the strip firmly inside the collar or neckline. No cleaning of the garment is required before application. Durable material: made from PVC for secure adhesion and a long service life. Discreet and effective: thin profile sits inside the garment without affecting appearance or comfort. Features and specifications Contents: 30 adhesive PVC strips per pack. Material: PVC selfadhesive tape with peeloff protective backing. Function: sweat absorption, reduction of visible sweat marks and protection of necklines from staining and odor buildup. Performance: firm adhesion to fabric, easy removal and replacement when saturated. Practical use scenarios Business and formal wear: apply to dress shirts and blouses to prevent collar stains during long meetings or events. Travel and commuting: use during hot weather or long journeys to maintain a fresh appearance without frequent changes of clothing. Photo shoots and performances: keep costumes and stage clothing of visible sweat marks and maintain a neat look under bright lights. How to use 1. Peel off the protective backing. 2. Press the adhesive side firmly onto the inside of the collar or neckline. 3. the strip when it becomes saturated. This pack of 30 PVC adhesive strips offers a simple, loweffort solution to protect clothing and reduce the need for frequent laundering of necklines.