Overall Size: 19 x 16mm (D*H), Cup Outer Diameter: 10.7mm; 20 x Queen Bee Cell Cups Made of plastic, durable, lightweight, and practical beekeeping tools. Plastic queen bee rearing stands can be placed in the honeycomb before use. Queen bee cups can be used for queen bee rearing, are long-lasting, and are easy to replace. Easy to use, just stick them to the bottom of the honeycomb frame. ⭐️Anonymous Delivery⭐️Same-day Shipping⭐️ ❣️We strive to ship within 24 hours of purchase. ＊Instant purchase welcome・Midnight silent purchase OK◎ ＊One-of-a-kind, first-come, first-served ＊Bulk purchase welcome, feel free to comment #latte's product list is here ✨☜ ・Please understand and purchase due to home storage and simple packaging. (⁎ᵕᴗᵕ⁎) ・Opened for photography and condition check, but has never been used. ・Please check the actual photos for the condition of the product♪ ※In order to sell at a slightly lower price, we may ship the product out of its box due to shipping costs. ・There may be cases of sticker residue, box damage, dents, or tears. ・If there are any defects, please contact us [before evaluation]. (To ensure proper handling) Please understand that we cannot respond to messages after evaluation. ・We are careful to check and describe the condition, but there may be oversights such as small scratches, stains, or slight discoloration, so please understand. ・Even if you are negotiating the price, the person who purchases first will be given priority, so please understand. We will fold the item compactly when shipping, so please understand the folding wrinkles. Please understand the use of compression bags and recycled packaging materials. uxcell Queen Bee Cell Cups Beekeeping Queen Bee Rearing 19x16mm Yellow 20 pieces 16-26 8890911