<img src="abc.png" />
You can use the SizeChart app for setting size chart for different products.
Go to Advance Settings > Apps in your StoreHippo Admin Panel to install the SizeChart app.
In your admin section, a new entity named Size Charts will be visible under Custom Entities.
Go to Custom Entities > Size_charts and upload any image or file in this entity.
Go to Products section in Admin Panel. Click on add/edit product, a metafield named as size chart is visible. This metafield will relate the file uploaded by you in size_chart entity.
Select the file as per your requirement and save.
Go to front-end, check that product you will see the SizeChart file is visible now.