- Hardwearing and weatherproof Heat Seal Card Holders. - One simple heat-seal operation to apply (130°C for 10 seconds). - Small holds card sizes up to 85mm (L) x 55mm (W) (credit card size). - Medium more→holds card sizes up to 250mm (L) x 100mm (W). - Large holds card sizes up to 300mm (L) x 100mm (W). - Ideal for high visibility coats and waistcoats etc. - Washable at max. - 60°C. - Sold in packs of 50. - Material: PVC.. - UK size: L, FR Size: L, ES Size: Large (L), DE Size: Large, IT size: L, US & CA Size: L. - UK size: M, FR Size: M, ES Size: Mediana (M) , DE Size: Medium, IT size: M, US & CA Size: M. - UK size: S, FR Size: S, ES Size: Pequeña (S) , DE Size: S, IT size: S, US & CA Size: S