Helix 410cm 180 Degrees Protractor (Pack of 50) X33487 Tate + Lyle • TR90 lightweight full rectangle

• TR90 lightweight full rectangle Frame• Grey/blue• Polycarbonate lens for resistance and optical clarity• Embedded ProBlu 420 technology • Technology in the core of the lens• Nylon/PC curved frame• This unisex and bold frame comes with PrB lenses absorbing 80% of harmful bluelight at 445nm• Supplied with hard case

2x75 (150 Micron)

Can be used indoors & outdoors

400ML INSULATED MUG

Protects the surface of the screen

Helix 410cm 180 Degrees Protractor (Pack of 50) X33487 Tate + Lyle • TR90 lightweight full rectangleThe Helix protractor features 410cm and 180 degrees gridlines on a clear base, offering clarity. Measuring 10cm, the protractor also offers a reversed scale. Ideal for measuring and drawing angles, suitable for use in the Geometry or Mathematics classroom. Supplied in a pack of 50. Protractor for drawing and measuring angles Measures the size of angles to determine the number of degrees Clear material offers clarity Features reversed scale Size: 10cm