Reversible, prevents reaching, great for straight and corner diagonals.

The ESI Mouse Forward keyboard platform comfortably places the mousing area closer to the user, and its versatile cut corner design works well in both straight and corner diagonal work areas.

And it's reversible. Need left-handed mousing? Just pop off the Mouse Forward platform’s palm rest, flip the platform over and position the palm rest on the reverse side. Switch your mousing hand to reduce fatigue and prevent RSI (Repetitive Stress Injuries)

Return Policy: If product is damaged while under warranty it will
be replaced or repaired & shipping will be paid by ESI. If products
is not damaged, there is a 25% re-stock fee, customer is responsible
for return shipping costs, all original packaging & information must
be included, & product must be in like new condition.