The Retailer House Glass Jar 250 Gram Capacity With Metal Gold Color Rust Proof Air Tight Cap,(Set Of 6 Pcs ) Good quality Glass jar container squire shape , which can contain about 250 TO 350 gms . this jar is coming with a good quality golden color metal cap which is air tight and special coating has been done inside of cap to avoid any type of problem in the item you store in the same , it's completely rust proof and safe to store you food items .