Standard size - 8.2mm fits standard straw sizes ranging from 7mm to 8.2mm straws

40oz size - 10.2mm fits 40oz straws ranging from 10mm to 10.2mm

All straw toppers are 3d printed made to order. Minor imperfection may be present as part of the 3d printing process.

Toppers are sold in packs of 15. You must have atleast 4 packs of toppers in your cart to checkout due to our wholesale pricing.