["brand new and high quality Features: A Clean Bee House: Our paper inserts are easy to gently open to inspect the bee larvae Replaceable Nesting Tube: Strong cardboard guard tubes (sold separately) are available to perfectly fit these paper inserts Environmentally Friendly: Our replacement tubes are made with sustainable materials Bee Tubes can easily be removed and replaced, allowing for smooth recolonizing through different seasons. This set is perfect for attracting bees into your garden or backyard that will help pollinate your plants and ensure better blooming flowers yearly. Cost effective and natural alternative for a greener environment. Specifications: Material: Paper Color: As pictures show Size: 15cmx1cm/5.91inx0.39in Quantity: 50 Pcs (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 50 X Tubes Refill(No retail package)"]