1.Pack of 10 pieces, easy to operate. Easily slide into the top frame of the groove without reinforcement.<br/> 2.Durable and reusable.The material is of good quality and does not fall into the spleen.<br/> 3.This product is made of high-quality plastic and natural beeswax, which is harmless to bees.<br/> 4.The bee builds the spleen quickly and is easy to clean.<br/> 5.The scent liked by bees is beneficial to the growth of bees.<br/> <br/> <br/> <strong>Size:</strong> 42.5cm*21.2cm*5cm/16.73in*8.3in*2.16in<br/> <strong>Weight:</strong> 1.7kg/3.74lb<strong>Packing:</strong> 10 pieces