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Dart Clip Fastener-Canoe Push-Type Fasteners Clips Holiday Values Seasonal Sale Event Posters Can I use them withoutDart Canoe Push Type Fasteners Clips Dart Canoe Clips are ideal for affixing paper signage to paperboard, corrugated, pegboard or perforated shelves. They assist in making promotional displays quickly and easily with Dart Canoe Clips. Quick and easy push fit! . 490" diameter head Fits . 250" diameter holes, with 1 4" capacity Natural polypropylene material 100 pieces SKU: DCLFS