SAFE MATERIAL: Retractable cup drying rack made of food grade pp material, BPA free. Creative design: 7 branches in total, 1 tallest branch in the middle and 6 short branches around. The top of the branch tube is designed with a triangular bifurcation to stabilize the bottom of the cup. Size: 1 tallest branch 6.4 inches tall, 6 short branches 5.2 inches tall. The gap between branches is 2.3 inches. The drying rack with base has an overall height of 7.4 inches and a maximum stretch length of 12.2 inches. RETRACTABLE DESIGN: The drying rack does not need to be disassembled and installed, just stretch it before use to use, the retractable design saves space and is convenient to carry when you travel or any outdoor activities. BEST GIFT: A great kitchen helper for drying dishes, glasses, mugs, baby bottles, feeding bottles, pacifiers and reusable zipper grocery bags/freezer bags. Home and Travel Essential Bottle Dryer Rack is perfect for any mother, save mother time with the Quick Dry Rack.