Sex and Mischief Impression Crop Heart Paddle. Impressions Crop a riding crop style slapper allows your heart to leave its mark. High quality, tanned leather slappers have stitched handle and separate at the top. Called slappers because of the great sounds they make on your partner's backside, these paddles will certainly help you leave your mark. Bright red heart impression when applied to back side of your partner. Wrist strap helps to keep paddle in hand. Sex and Mischief Impression Crop Heart Paddle from Sportsheets. Keeping couples connected.