Why is 230 GSM more expensive than 160 GSM? In my mind, the higher the number, the tighter the weave and better the product. Can you explain how the GSM ratings work?
Posted by Elite Deals - Chris M. on 24 October 2013 06:13 PM

Our Answer:

GSM stands for Grams Per Square Meter, so the higher the number the tighter the weave. The tighter the weave the less amount of light and water comes through and the more UVA/UVB protection.

From Section Page: Sun Shade Sail Canopies

ID: sun-shade-sail-canopies

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