FORZA Mini Flat Disc Markers 3.5in (9cm) [20 Pack] | Multi-Surface PVC Discs - Non Slip Spot Markers With Mesh Carry Bag | Sport Equipment | 9 Colours

I use these for puppy and adult dog training classes, and they're excellent. I used to use cones, but found that especially in puppy classes, the pups were all very keen to play with the cones which isn't ideal when you're training! These discs, although not entirely puppy-proof, are much better and less distracting, and also strike me as a bit safer too, as clients can't accidentally slip on them as they might be able to with a small cone. I use them to mark out circuits and for various other exercises, and like having a range of colours to choose from. They are quite small so bear this in mind, but I've found them perfectly fine for use indoors and out, especially with the brighter colours against grass.

These are a great size for throwing 10 down as your players and 10 (in a different colour) as the oppositon. You can talk the football team to see what is happening in terms of shape.If you want to mark out a line, lots and small works very well.If you have ever bought a set of large disks they are heavy to carry and most the bags break. Half the diameter is 25% of the weight and I reckon the bags will last.

I use for marking number runs have to do

Perfect for coaching, the bowls can roll over them without deviation

These are tiny, and not suitable for intended purpose, but they are good quality materials.

Ideal for lining the retreat line on pitch

Bought to teach my daughter colours by playing a corner gameIdeal size thank you

The overall package is very small, can be put in a pocket of a jacket. The downside is that the discs are quite thin (e.g. if you need feedback when ride over a disc on a skate, it won't be very noticeable), but I work around this by putting two discs instead of one.