These reusable glass straws are 7" in length and 8mm in width with a 1.5mm wall thickness. Available in an assortment of colors, the bulk straws come wrapped in a recyclable Kraft paper sleeve and may or may not have the engraved heart logo. These straws can be displayed as a colorful assortment in a clear container such as a vase. We recommend having some straw cleaning brushes available also. HEARTSTRAWS are handmade from Borosilicate glass, ensuring the maximum strength and durability available. Each straw is hand cut, annealed for strength and hand-finished to a smooth, rounded edge. HeartStraws are always shipped plastic-free and in recycled packaging when possible (please note, plastic tape may be present if originally on the recycled box). If you prefer the straws be shipped without the kraft paper sleeve, please send us a message.