Durable FLEXIFIX Filing Fasteners have a strong self-adhesive attachment that provides a long lasting secure hold. The flexible filing strips are made from strong PVC making the product extra rigid and built to last.Perfect for attaching punched files to documents and folders which have no hole punching mechanism. Designed in Germany with soft plastic coated edges for safe cut-free operationEnvironmentally friendly in accordance with ISO 14021: 100% recyclableHole spacing: 60 - 80 mm (universal) Dimensions: 150 x 20 mm