PREMIUM MATERIAL: Made of premium bamboo (even the base). Eco-friendly, strong and pretty. AN ORGANIZER THAT WILL LAST FOREVER: Built as one piece, sturdier than expandable organizers. Thicker frames won’t warp and hold up well. Knives won’t wedge. DESIGNED FOR BIG DEEP DRAWERS Measures 19” wide and 20” deep, fits perfectly in big kitchen drawer. 2.5” high, holds much more kitchen cutlery and utensils than other expandable organizers. CRAFTMANSHIP Curved grooves on dividers make it easy to reach silverware. 6 silicone feet keep it immobile and quiet while pulling out and pushing back the drawer.