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Iridium T-Shirt


An original Iridium (Ir) Atomic Number 77 Periodic Table of Elements Design.

Iridium is a chemical element with symbol Ir and atomic number 77. A very hard brittle silvery-white transition metal of the platinum group iridium is generally credited with being the second densest element (after osmium). It is also the most corrosion-resistant metal even at temperatures as high as 2000 C. Although only certain molten salts and halogens are corrosive to solid iridium finely divided iridium dust is much more reactive and can be flammable.

Fitted, comfortable, and soft—this t-shirt was made just for you. And it can withstand several washings while maintaining its shape, so it’s great for everyday wear!

• 100% fine jersey cotton
• Heather grey is 90% cotton, 10% polyester
• Fabric weight: 4.3 oz/y² (146 g/m²)
• Shoulder-to-shoulder taping
• Double-stitched
• Made in the USA

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Fulfillment & Delivery

All orders within the USA are fulfilled in about 2-5 business days, and shipped at variable rates based on our fulfillment centers in CA and NC (you will have the option to select your rate when placing an order):

  1. Fulfillment (2-5 business days)
  2. Delivery:
  • Flat Rate (3-4 business days after fulfillment)
  • Express (1-3 business days after fulfillment)
  • Overnight (1 business day after fulfillment)

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