1. Take the measure from stress points
2. Cut and remove the pliers to release the folds
3. Cut in the neckline of the nail form CIA 2 in 1 to match the smile line of the natural nail
4. Check the measurements
5. Glue the 3 side wings depending on the shape of the extension
6. Mount the nail form CIA 2 in 1 and glue the upper wings on the finger depending on the shape of the extension
The nail forms CIA 2 in 1 used you ca order hire : https://cia-nailsandbeauty.co.uk/cia-shop-online/nails-products-categ/nail-forms-categ/nail-forms-for-lengthening-nails-2-in-1/