Product name: Porter Bee Escape Entrance Hive Door,Bee escape deviceProduct color: As shown in the figureSize:11*4.3cm/4.33*1.69Product material: plasticProduct features:1.The dimension of porter bee escape entrance hive door is 11*4.3cm/4.33*1.692.This porter bee escape entrance hive door is made of plastic ,It is waterproof and wear-resistant, which makes it last a long time.3.This porter bee escape entrance hive door has a unique design.It allows the bees to run out of the box without crowding or blocking.5.This porter bee escape entrance hive door is an essential tool for beekeeping.It is one of the fastest ways to transfer a colony, from the litter box to the nest box.5.You will receive 1pcs/4pcs porter bee escape entrance hive door ,which can meet your pet daily life need.Precautions:1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images.2. If you feel difficult to choose the size, you can feel free to contact mewe will give you some suggestion, but it is for you reference only.Shipment includes:1 pcs /4pcs porter bee escape entrance hive door