28 x 100mm Flat Plastic Window & Glazing Packers, 3mm White Colour-Coded Frame Levelling Spacers, Pack of 50

• EXACT SIZE AND CONTENTS: Pack of 50 flat polypropylene packers, each 28 x 100mm and 3mm thick, in colour-coded White.
• COLOUR-CODED THICKNESS: White identifies 3mm at a glance, helping keep packing, spacing and levelling work organised when several thicknesses are in use.
• WINDOW AND GLAZING APPLICATIONS: For packing, spacing and levelling around window and door frames and for glazing installation; also suitable for dry lining, cladding and flooring alignment.
• FLAT, STACKABLE FORMAT: Use the 3mm packer alone for a 3mm adjustment or combine flat packers where a larger adjustment is required; each provides a 28 x 100mm bearing surface.
• CHOOSE THE RIGHT VARIATION: 1mm Green, 2mm Black, 3mm White, 4mm Grey, 5mm Blue and 6mm Red options; pack quantities include 25, 50, 100, 500 and 1,000.

Packing Bat Plastic Window and Glazing Packers in 3 mm White, 50 Pack, are colour-coded plastic frame packers made for accurate spacing, levelling and support during window, door, glazing and general building installation work. The 3 mm White variation gives customers a clear thickness choice (3 mm), making it easier to select the right packer for repeatable fitting, alignment and adjustment tasks without mixing up sizes on site. These packers are suitable for common trade and DIY applications including window frame fitting, door frame adjustment, glazing support, dry lining, cladding, flooring and general levelling where a firm plastic spacer is appropriate. The 50 Pack quantity is prepared for customers who want the right amount for the job, from small repair and home-improvement tasks through to larger trade use where consistent packer sizes and clear colour identification save time. Each listing sits inside the Packing Bat variation family so buyers can compare colour, thickness and pack quantity in one place, supported by a complete image gallery, clear technical information and marketplace-ready product details. Choose the required colour/thickness and pack quantity before ordering. The product is presented for confident buying with clear use cases, practical pack-size options and commercial listing content designed to reduce confusion before purchase.