Decrease quantity for 21 x 21 mm Increase quantity for 21 x 21 mm

Decrease quantity for 16 x 8 mm Increase quantity for 16 x 8 mm

Decrease quantity for 12 x 10 mm Increase quantity for 12 x 10 mm

Decrease quantity for 12 x 15 mm Increase quantity for 12 x 15 mm

Decrease quantity for 5 x 16 mm Increase quantity for 5 x 16 mm

Decrease quantity for 6 x 8 mm Increase quantity for 6 x 8 mm

Decrease quantity for 6 x 9 mm Increase quantity for 6 x 9 mm

Decrease quantity for 4 x 6 mm Increase quantity for 4 x 6 mm

Decrease quantity for 5 x 16 mm Increase quantity for 5 x 16 mm

Decrease quantity for 5 x 13 mm Increase quantity for 5 x 13 mm

Decrease quantity for 7 x 17 mm Increase quantity for 7 x 17 mm