The soft undulations on the Green Waves Visa Gift Card make for a tranquil, relaxed feeling. Green has a healing effect on people because it is the most relaxing of all colors to the human eye. The long, smooth waves add to the feeling of harmony, like a boat rocking on gentle waves. Squint your eyes slightly and you may see a green pasture stretching endlessly to the horizon. Add a touch of relaxation to a friend’s day with a Green Waves Visa Gift Card.