Plant Clamps - Replacement for TiesUnique Plant Clamps Make Staking Easy Great for arthritic hands that have difficulty tying stems to stakes Imported from Germany Our plant clamps made of untreated beechwood can be gently attached to the plant for staking and to prevent the stems from kinking. Collect them and reuse each season. Pack of 20 Made from untreated beechwood They can be used for beans, tomatoes, cucumbers, sweet peas and other types of climbing plants and flowers.