Product overview Selfadhesive, reflective quartercircle decals designed for clear, colorcoded pressure gauge marking. Each pack includes 60 stickers in three visibility colors to help mark safe, warning, and stop zones on gauge dials without obstructing other readings. Key benefits Improved readability: Reflective surface and bold colors make marked zones easy to see from a distance and under varied lighting. Longlasting appearance: UV protection reduces fading for sustained clarity during prolonged exposure to light. Secure attachment: Durable adhesive and reflective film keep stickers firmly in place without peeling. Spaceefficient fit: Quartercircle shape conforms to pressure gauge dials, occupying minimal space and avoiding interference with other indicators. Fast installation: Peelandstick application makes it quick to add or adjust markings on gauges and instruments. Specifications Size: 7.00 x 0.50 x 0.10 cm (2.75 x 0.20 x 0.04 in) per sticker Material: Selfadhesive reflective film decals Colors: Assorted colors (yellow, red, green) Package contents: 20 yellow stickers, 20 red stickers, 20 green stickers (60 total) Applications and use scenarios Industrial equipment: Mark operating ranges on boiler, compressor, and hydraulic system gauges to help operators read pressure at a glance. HVAC and refrigeration: Define safe and alert zones on system gauges for routine checks and maintenance. Laboratories and workshops: Identify acceptable pressure limits on test rigs and experimental setups to streamline monitoring. How to apply 1. Clean and dry the gauge dial surface. 2. Peel off backing and position the quartercircle decal to align with the desired scale or limit. 3. Press firmly to ensure full adhesion. Compact, professional, and easy to use, these reflective gauge identification stickers help standardize pressure marking and support clearer, faster visual monitoring.