Quality: The glasses ear hooks are made of high-quality silicone, soft and lightweight, providing comfortable wear. The non-slip design is ideal for work, daily use, or outdoor activities. Rich colors: The elastic non-slip eyeglass covers come in 6 colorspink, brown, gray, black, rose red, and whiteoffering versatile options to match your glasses. Product size: Each eyeglass ear hook measures 2.2 x 0.3 inches, with a hole diameter of 0.1 inch, suitable for eyeglass arms ranging from 0.1 to 0.4 inches in width. Non-slip design: The sports glasses holder features a simple, non-slip design that helps prevent your glasses from falling off, suitable for work, everyday wear, or outdoor use. Quantity: Includes 12 pairs of eyeglass ear hooks in assorted colors, providing enough for replacements or sharing with family and friends.