A bookmark is a thin marker, commonly made of paper or card, used to keep the reader’s place in a book and to enable the reader to return to it with ease. Other frequently used materials for bookmarks are leather, metals like silver and brass, silk, wood and fabrics. Many bookmarks can be clipped on a page with the aid of a page-flap.
Modern bookmarks are available in a huge variety of materials in a multitude of designs and styles. Many are made of cardboard or heavy paper, but they are also constructed of leather, ribbon, fabric, felt, steel, wire, tin, beads, wood,
plastic, vinyl, silver, gold, and other precious metals, some decorated with gemstones.
Bookmarks were used throughout the medieval period, consisting usually of a small parchment strip attached to the edge of folio (or a piece of cord attached to headband). As the first printed books were quite rare and valuable, it was determined early on that something was needed to mark one’s place in a book without causing its pages any harm. Some of the earliest bookmarks were used at the end of the sixteenth century, and Queen Elizabeth I was one of the first to own one.
During our samples delivery, we always send some bookmarks with the products. Normally, these bookmarks could help our customers whenever they read books, the bookmarks could remind them of the high intensity energy efficient L.E.D light. Actually, the high intensity energy efficient L.E.D light are also the bookmarks of Lighting. From the several thousands of years, we use candles, edison lamps, energy saving lamps, but now, high intensity energy efficient L.E.D light are the bookmarks of Lighting, new LED Ligthing, new life, New Product- LED Explosion Proof Lights.