The UniSub Sublimation Keyrings are manufactured from rather high gloss, white FRP (Fibreglass Reinforced Plastic). They are also fully printable on both sides. All UniSub Sublimation Keyrings are supplied with a metal ring that affixes onto the printed unit.
They are available in 3 shapes:
US5524 Square – 5.7cm square
US5521 Round – 6cm diameter
US5525 Rectangular – 3cm x 7.6cm