5 Pcs LCD Thermometer Temperature Adhesive Sticker Sticky Strip Aquarium Tank Description Adhesive back Temperature range 18C - 34 C (64F - 93F) Approx 13 cm Long Listing 5 x Adhesive / Stick on LCD Thermometer Strips Product Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 100 hours.