4pc Elastic Ironing Board Cover & Mattress Pad Clips Easiest, most reliable method for securing ironing board covers Also great for bed sheets, mattress pads, furniture cushions - even preventing lost mittens! 8" relaxed length stretches to 16", durable 1"-wide elastic band with sewn seams Plastic tab locks cover or sheet into clip, holds tighter the more it's stretched Set of 4 clips - great way to anchor all sorts of household items that like to 'creep' out of place