Personalised Plain Oak Leaf Keyring It takes a big heart to shape little minds. Say thank you by giving an apple to a teacher with our personalised keyring. Oak shaped keyring Engraving on front of oak leaf only. Maximum 85 characters including spaces. *Internal use is advised; our wooden keepsake keyrings have not been designed for the hard knock life of car keys. Size 4cm x 4.5cm. Material Laminated cherry veneer.