No-slip Strips Color Evaluation Samples Packet, 10 Samples Included, 2 x 3 inches each, REFUNDABLE, Including Shipping. Evaluation Samples for the following product: "No-slip Strips - Non-Slip Carpet Nosing for Increased Safety On Carpeted Stairs" Evaluate all 10 colors and get a feel for the non-slip traction. Color samples are 2 x 3 inches each. Completely REFUNDABLE. We will refund what you pay for the Color Evaluation Samples Packet (including shipping) if you choose to purchase the actual product: "No-slip Strips - Non-Slip Carpet Nosing for Increased Safety On Carpeted Stairs". You must make the purchase within 10 days after receiving the samples and email us to request a refund for the samples. Samples are NOT for installation.