SHELF HELPER: Our shelf dividers maintain a seamless look in any closet, helping you easily divide wide shelves and stack items such as clothing, sweaters, towels, purses, blankets, and sheets into neat high piles so you can quickly find what you're looking for. UPGRADED MATERIALS: These closet shelf dividers are made of high-quality acrylic. The rounded corners are designed to be smooth and 't scratch your shelves or clothes; please don't squeeze the dividers and open clips, and don't hit the dividers hard, or they may break. EASY TO INSTALL: Just slide into your shelves and see how tightly they organize your stuff, allowing you to quickly organize your place neater and better looking without tools. NOTES: You receive 12 pieces of acrylic shelf dividers that can help you segment wide shelves and cabinets to organize things better. Each divider is 7.9inch high and 11in deep. Suitable for shelves up to 0.75inch - 0.95inch thick (please note that more than this thickness may cause cracking). VERSATILE: Great for organizing , binders or books in the office; in the craft room to keep supplies in place; in addition to that, you can use it in your kitchen cupboard or pantry to keep food organized. Color: Transparent Material: Plastic Package Contents: 12*Shelf Dividers for Closet Organization(With anti-slip mat) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.