Durable, all-metal Booklet Stapler provides long-lasting, premium performance while No-Jam technology ensures smooth stapling operation. It is ideal for binding pamphlets, brochures, booklets & other centerline stapling needs. Visual staple reload window reveals low staple supply to avoid an unexpected empty stapler. Nonskid rubber feet provide desktop protection & stability during use. Staple up to 20 sheets for a 40-page booklet. Stapler uses standard staples.