ChromaLabel 1.5 inch Clear Circle Stickers Transparent Labels Round Envelope Sealers, 1000 Clear Wafer Seals per Roll, Perforated - Case of 15 electronics3 please insert the air pipe

please insert the air pipe into the end Do not use outside the operating temperature range to prevent the seal material from being worn or leaking Do not use it in places such as metal powder or dust to prevent malfunction or leakage All dimensions are measured manually and there may be small deviations

Material: gold plated copper & nickel plated brass

Specification:Material (Sanding Bands): CarborundumGrit (Sanding Bands): 80 120 180 Grit (40Pcs of Each Type

2 type of screws (20mm & 25mm) make clamp easy for thick Acrylic Panels

ChromaLabel 1.5 inch Clear Circle Stickers Transparent Labels Round Envelope Sealers, 1000 Clear Wafer Seals per Roll, Perforated - Case of 15 electronics3 please insert the air pipeChromaLabel 1. 5 inch Clear Circle Stickers Transparent Labels Round Envelope Sealers, 1000 Clear Wafer Seals per Roll, Perforated Case of 15 Streamline your business operations with clear round labels from ChromaLabel, a professional sealing solution designed for mailing, packaging, and operational applications. Each roll contains 1,000 clear 1. 5 inch round stickers, delivering a polished and secure sealing method for envelopes, product packaging,