Mason jar lids with straw hole are made of naturally bamboo material, which is safe to use and not easy to deform.
Features
-Color: As Shown
-Material: Bamboo, rubber
-Size: 6.00X6.00X1.50cm/2.36X2.36X0.59in
-Note: Suitable for cup in 395ml capacity.
Package Including
6*Cup Covers