Curve-Flex, 5 Piece - Professional Hand Sanding Block Kit Three 5.5" blocks

Curve-Flex-Pro tm. 3 Piece Pro Quality Hand Sand Block Kit 16.5, 7.75 & 5.5"

13 Piece, Curve-Flex tm. USA, Autobody Detail Hand Sanding Longboard & Pad Kit

Curve-Flex, 5 Piece - Professional Hand Sanding Block Kit 7.75", & 3 - 5.5" blks

8 Piece KIT, PRO-GRIP-LONG-CUT, CURVE-FLEX-DETAIL Hand Sanding Block

Curve-Flex, Cross-Cut, Pro 3 Piece, Hand Sanding Block Kit 16.5", 7.75", 5.5"

Curve-Flex Cross-Cut-Pro tm. 5 Piece Pro. Longboard Hand Sanding Block Kit 16.5"

Curve-Flex-Pro tm. 5 Piece - Blend-It, Hand Sanding Kit 12", 9", 5.5" blocks