Elastic nylon cargo net attaches to Topeak TrolleyTote(TM) or other basket types and keeps contents safe and secure while riding. Attaches to rack or basket with durable, coated hooks.MaterialNylonSize (L x W x H)40 x 40 cm 15.7" x 15.7"Weight140 g / 0.31 lbArt.no.TCN02