Suretrack - Wooden Train Track Clips - Set of 42 clips Preloved but in excellent condition. Includes 42 ea Suretrack clips. Retails for $13 for a set of 14 ($39 for 42 ea clips!) Pet-free & smoke-free home. Features & details * Suretrack locking clips secures wooden train tracks, enabling track to be setup on uneven surfaces -- including carpet! * Lowers track maintenance - layout can remain intact for extended periods of time without glue or nails * Allows younger children to play with fun, multilevel track designs. Allows older children to build complex designs. * Compatible with many major wooden track brands including BRIO(R) and Thomas the Tank Engine & Friends Wooden Railway System