Features: These items are available in enough quantity and styles to meet your daily gift giving or party needs, ninja element can help add more fun to all your parties and events. Ninja items is suitable for warrior theme parties, warrior theme parties, birthday theme parties. They are also ideal for family gatherings and classroom activities, club gift items, and competitions rewards. Specifications: Material: TPR, PET, kraft paper, silicone and others Color: black and red Sizes: Stretchy flying ninjas toy: 3.94 x 4.72 inches/ 10 x 12 cm Cup with lid: 3.86 x 4.76 inches/ 9.8 x 12.1 cm, 16 oz Sticker sheet with 15 small stickers on it: 5.7 x 3.5 inches/ 14.47 x 8.89 cm Mini notebook: 2.36 x 3.94 inches/ 6 x 10 cm Keychain: 4 x 1.57 inches/ 10.16 x 4 cm Thank you card: 1.18 x 1.97 inches/ 3 x 5 cm Stamps and stickers: the proper sizes for cups Package includes: 16 x Cups 16 x Cup lids 16 x Mini notebooks 16 x Pens 16 x Ninja keychains 16 x Silicone bracelets 16 x Action figures 16 x Stamps 16 x Stickers (sheets) 16 x Thank you cards 50 x Tie wire (1 pack) Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. Children under 12 years old should use this product under the supervision of adults