Check the listing for details. 13 Pack - Paintable Shutter Lok Plug Fastener Peg Spike. Color: Paintable, Condition: New. Listed at 12.49 USD. Listing is for one pack of 13. Mid America Building Products Paintable Vinyl shutter plugs. Not a match for any of their shutter colors but are specially designed to to be paintable. Twelve are typically needed for a pair of shutters and I add an extra just in case. Very easy to use just drill a 1/4" hole though the shutter and deep enough for the plug into the wall, then push or tap the plug in. Be careful not to over push just let the plug head rest lightly again the shutter. Can also be used to as a quick and easy means to attach other decorative items to your house such as plaques or signs. See below for details and directions. Shutter Lok 3" Adds a button to your shutter appearance. Permanent weatherproof installation. Reverse barbs prevent backing out. Holds in any material. No studs necessary. No rusting. Large head won't pull through shutter. Directions: Use (4) spikes per shutter up to 43" Use (6) spikes per shutter for 44" and ove Drill 1/4" hole thru shutter and into wall deep enough to accept full length of Shutter-Lok. Gently tap Shutter-Lok thru shutter and into hole. Do not over tighten shutter to wall. Shutters will expand/contract with weather changes. DO NOTE: If you do buy multiples the Ebay automated calculations will generally overcharge shipping and will come up higher than actual shipping. I will adjust at time of shipping and refund/credit back any overcharge