Top quality 8 oz very dark brown PET bottles with Amber Yellow Shaker/Spoon Style Lids. The lids come with "Sealed for freshness" heat seal. 2-1/4" wide and 5-1/4" high The dark color of PET will protect your spices and herbs from sun light and their shelf life will getting longer. Durable and strong plastic spice jar is perfect to fill with your spice mixes, your homemade herbs and decorate with label or tags. The heat seal can be applied with iron (put a aluminium foil on it and iron it with low-medium heat) and your gifts will be perfect for your loved ones.