Fashion Greek Theta Chi Twill Letter Long Sleeve Tee High Quality 4 Inch Double Layer Twill Letters With Satin Sitching Lifetime Guarantee on the Twill Letters - They Will Never Come Off. Letters Are Not Embroidered Onto the Garment 100% Heavyweight Cotton - Heather Colors Contain Some Polyester Official Licensed Product - Royalties Help Support Your National Office 30 Day Money Back Guarantee