Plastic spine bar for paper which has not been hole punched. NO HOLE PUNCHING REQUIRED – The Durable binding spine bars allow you to store documents securely without the need to punch holes. Simply slide your papers into the spine bar for quick and easy binding. LARGE CAPACITY – With a 12mm depth, each spine bar can securely hold between 40 and 100 A4 sheets, making it ideal for binding large sets of documents, presentations, or reports. SAFE AND EASY TO USE – Designed with a unique contoured edge, these spine bars make it simple and safe to insert your documents quickly, without the risk of injury. DIMENSIONS AND PACK SIZE – Each pack contains 25 spine bars, measuring 297 x 13 x 12mm (LxWxH), perfect for use in offices, schools, universities, and more. PREMIUM QUALITY – Manufactured by Durable, a leading German brand recognized for producing high-quality office Organisation and presentation solutions. ASIN B000WL0N4A Size 40-100 Sheets Color Transparent Brand Name Durable Unit Count 25.0 Count Item Weight 380 Grams Manufacturer Durable UK Ltd Material Type Plastic Product Style 40 - 100 sheets Number of Pieces 25 Fastener Capacity 100 Pages Item Dimensions L x W 11.69 L x 0.51 W Global Trade Identification Number 04005546207421, 04005546291284