Keeping the sublimation paper wrap tight enough for image transfer perfectly. Say goodbye to seam lines and ghosting, get the perfect sublimation tumblers every time. Non- silicone flat base, no need to hold it all the time. You can easily operate the heat tape or squeegee with both hands, great tumbler holder sublimation supplies for tumbler heat press Just gently push the snap with your and sublimate a breeze. Refuse the hard silicone bands, complicated shrink wrap and heat . You will get pink and blue 2pcs silicone pinch perfect tumbler clamp. 3inch in diameter compatible with 15oz 20 Oz sublimation blanks tumblers skinny straight. Such a versatile and reliable tool for sublimation heat press. High quality sublimation blanks products for tumblers, sturdy and durable, washable, not easily deformed for long term use. Colour:Blue & Pink Material:ABS Size:13x8.5cm Package Contents: 4 * Sublimation Tumblers Pinch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.