Small Size, 17.5 x13.1 inches, works for over sink up to 16.5 inches width. High-end quality, made of FDA food safe grade silicone wrapped stiff metal steel rods. Resistant to rust, non-slip, durable, glassware friendly, and sturdier than stainless steel racks. Oil-resistant, very easy to clean. Collapsible, rolls up for easy storage. Welcome to compare. Heat resistant up to 400°F (204°C), BPA-Free, Can be used as heat resistant trivet mat on countertop. Dishwasher Safe Warm Gray color makes you a cozy, natural, and sophisticated feel, perfectly matches popular trendy kitchen painting color themes. Measurement: 17-1/2"L x 13-1/8"W x 1/4"H (44.45 cm x 33.3 cm x 0.6 cm) .