Our replacement train track set includes two special gradient tracks that are ideal for creating exciting in your toy train layout. These plastic train tracks are designed to be compatible with most standard train track systems, making them a versatile addition to your collection. Whether you're building train set or expanding an existing track, these pieces will add of fun and creativity to your playtime. Features -Color:Black -Material:Plastic -Size:15.50X10.00X3.70cm/6.09X3.93X1.45in -Speed and thrill: the train slope track allows children to experience the excitement of speed and the thrill of navigating steep slopes, making playtime more engaging. -Unique turning design: special track turning design adds an extra layer of fun and challenge, encouraging kids to think strategically as they play. -Elastic deformation track: the elastic deformation track lets children create various interesting track shapes, fostering creativity and imaginative play. -Compatible assembly: compatible with regular tracks, this set can be combined with toys, expanding the possibilities for and creativity. -Skill development: enhances children's abilities and creativity, while also cultivating logical thinking and spatial imagination skills. Package list: 3 pcs x 2pcs x Replacement Train Tracks