Self Adhesive Foam Hat Inserts. Price includes shipping to you . Nationally or world wide. One flat price for the lot. FREE SHIPPING. 

VALUE PACK 4 PCS PER ORDER 

INDIVIDUALLY WRAPPED WITH INSTRUCTIONS.

Helps you acheive the fit you need in your hat by allowing you to stick in foam inserts for snug fittings.
Measurements:
10cm long
3cm high
.5cm thick
4 pcs per set Black or white in colour - depending on the batch
Makes hats smaller up to 2 sizes . Makes it a more comfortable fit . Fully Removable or can be stuck in permanently if required.

Comes with full instructions , sealed in a bag . Bulk orders welcome.

See Product Video Below!