An extraordinary black SUS304 stainless steel card, laser-engraved with a full Periodic Table of Elements and selected scientific data.The Chemistry CardHK$190.00PriceQuantity*Add to CartDescriptions The full Periodic Table of the Elements, a data chart and a unit conversion table engraved with laser Made of highly durable and corrosion resistant SUS304 stainless steel With an ultra-luxurious feel given by the metallic lustre of the black plated stainless steel card Laser-engraved words, symbols and numbers will never fade nor wear off Thickness is enhanced to 0.6 mm to ensure the card is highly rigid and durable Same size as a credit card (85.5 mm x 54 mm) 2622% funded on Kickstarter: https://www.kickstarter.com/projects/minuteobjects/the-chemistry-card All images are for reference only. The photos may be slightly different from the actual item in terms of colour due to the lighting during photo shooting or the monitor's display. Specifications Dimensions: 85.5 mm x 54 mm (with rounded corners) Thickness: 0.6 mm ± 0.03 mm Material: SUS304 stainless steel Colour: black Colour of the engraved information: silvery Place of origin: Taiwan