Dear Sir,Our Labsman filter paper range are as follows1 Labsman Filter Paper Sheets 46 X 57cmL-1 100sheets 11.72usdL-1 500sheets 43.75usdL-2 100sheets 54.70usdL-4 100sheets 70.31usd2 Labsman Glass Microfibre FiltersGF/A, 8"x10" (203 x 254mm) Pack of 100 46.88usd3 Labsman Filter Paper Circles L-19cm Rs. 30/- 0.47usd11cm Rs. 40/- 0.63usd12.5cm Rs. 50/- 0.78usd15cm Rs. 60/- 0.94usd18.5cm Rs. 95/- 1.48usd24cm Rs. 185/- 2.89usd32cm Rs. 400/- 6.25usd4 Labsman Filter Paper Circles L-29cm Rs. 80/- 1.25usd11cm Rs. 90/- 1.41usd12.5cm Rs. 110/- 1.72usd15cm Rs. 120/- 1.88usd5 Labsman Filter Paper Circles L-39cm Rs. 85/- 1.33usd11cm Rs. 95/- 1.49usd12.5cm Rs. 115/- 1.80usd15cm Rs. 125/- 1.95usd