• Acid free • Non toxic Please Note: Colors may not be accurate due to differences in monitors and the Sizes may not be the Actual Sizes. Item Name: CLEAR PERFECT MEDIUM STAMP PAD - NO BLISTER CARD Item Number: RAN-PPP16205-NB 3" x 3" Clear Perfect Medium Stamp Pad works with Perfect Pearls Pigments and more! Makes a remarkable resist ink, embossing ink and watermark, too!