Description Bee queen cell protective cover is specially designed for bee queen, avoids the dangers of grafting, and ensures correct age of larvae, and safe for bees. It is made of high-quality plastic materials and has a long service life. For the beekeeping industry, this is a practical tool. Features - Color:Yellow. - Material:Plastic. - Size: About3.70X3.00X1.50cm/1.45X1.18X0.59inch. - Our bee cage protector is made of quality plastic material, sturdy, durable and long service life. - It is specially designed for bee queen and is safe for bees, can be used with peace of mind. - A set of 100 pieces bee queen cage protective cover, enough for you to use. - Small size and lightweight, they are easy to carry and store, convenient to use. - Uneven grid is a common design and excellent for queen cell cage.Package list: 100 x Bee Queen Cage Protective Covers