Abstract: A toy assembly device and toy assemblages formed therefrom is disclosed. The toy assembly device includes a substantially flat member formed of a resilient flexible material and having a peripheral edge. The flat member is sufficiently folded upon itself to form upper and lower opposing surfaces having corresponding upper and lower opposing peripheral edges extending from the common fold area. The opposing upper and lower surfaces are attached together at a point adjacent the peripheral edges whereby the opposing surfaces and edges define an opening therebetween extending the length of the fold area and terminating in a pair of lateral openings. The lateral openings taper from the fold area to an area of contact between the opposing upper and lower surfaces adjacent the point of attachment. The peripheral edges forming the lateral openings are sufficiently resilient to each releasably hold the end of a second toy device inserted therein to thereby sequentially form as assemblage of the toy devices.