Nursery leaving card. Class of 2021 rainbow card. Thank you teacher (5 ratings) £2.95 Quantity: at £2.95 each Add To Basket Class of 2021 thank you card. For leaving nursery or pre school to say thank you to the teachers for a difficult year. Made with very thick (320gsm) perfect white card, folded to A5 size. Blank inside. Supplied with a white envelope. Printed on high quality on white 320gsm card supplied with a cream envelope. Blank inside. Wording is copyrighted.