Manufacturer Lacis Manufacturer part number LG102 GTIN 824649009145 Availability Lacis Blocking Grid 22"X22"- -BLOCKING GRID Old price: $20.00 Price: $14.75 Qty: Add to cart Add to compare list Add to Wishes-N-Wants View A basic square blocking grid printed on pinnable vinyl for use on blocking board or any other pinnable material. Markings in color in 1-inch square grid with 1/4-inch divisions. Suitable for wet or steam blocking. Work over most any pinnable surface. This package contains one 22x22 inch blocking grid. Made in the USA.