10 Pcs 27x50mm Clear Mini Vial Glass Bottles Glass Jar with Environmental Quality Corks/capsule and Eyescrews--vol 20.0ml Size: 27.0x50.0mm (check the pictures), the size of the inner opening is 24.0mm Color: Clear Weight: Approx 14.5g Pack includes 10pcs of glass bottles, 10 environmental quality corks/capsule and 10 eyescrews Vol: 20.0ml