Our durable plastic stand features a special tapered peg design allowing it to attach firmly to and work with all GI JOE 3 3/4" action figures 1982 - 2006. Also works well with other similar action figure lines such as Lanard Corps!, Bronze Bombers, Street Fighter, Mortal Kombat, Hellboy, and several others. *** PLEASE NOTE: not for use with GI JOE action figures released prior to 1982 or after 2006. Dimensions in inches: 1.64" (L) x 1.0" (W) x 0.18" (H). Peg is 0.16" tall, diameter is 0.134" Dimensions in centimetres: 4.17cm (L) x 2.54cm (W) x 0.46cm (H). Peg is 0.41cm tall, diameter is 0.34cm.